Color Space Conversions
Input: opaque 8-bit sRGB; CIE 1931 2° observer. XYZ and CIELab/LCh use D65 unless marked D50; D50 conversions use Bradford adaptation. XYZ white is Y = 100, or Y = 1 for CSS and u′v′Y. Displayed coordinates are rounded.
Match distances use ΔE′ CAM16-UCS: lower values mean closer digital swatches. These values are not interchangeable with CIE76 or CIEDE2000 and do not guarantee a physical paint match.
Y′CbCr values are normalized coordinates or unquantized 10-bit limited-range code values.
CIECAM02 and CAM02-UCS: D65; LA = 40 cd/m²; Yb = 20 (Yw = 100); F = 1, c = 0.69, Nc = 1.
CAM16 and CAM16-UCS: D65; LA = 40 cd/m²; Yb = 20 (Yw = 100); average surround (F = 1, c = 0.69, Nc = 1).
HCT (Material Color Utilities): D65; LA ≈ 11.73 cd/m²; Yb = 18.42 (Yw = 100); F = 1, c = 0.69, Nc = 1; T = L*.
JzAzBz and JzCzHz use white at 1 cd/m². This luminance convention is separate from the BT.2100 preset.
ACES values use a colorimetric conversion with Bradford adaptation; they do not reconstruct scene exposure.
BT.2100 PQ/HLG and ICtCp assume sRGB white at 203 cd/m². HLG: peak 1000 cd/m², black 0 cd/m², system gamma 1.2, reference surround.
- Decimal
- 3182164
- Binary
- 00110000, 10001110, 01010100
- Hexadecimal
- #308e54
- LRV
- ≈ 20.6%
LRV is estimated from the digital sRGB swatch, not a manufacturer measurement of physical paint. - Closest short hex
- #385 ΔE′ CAM16-UCS = 2.587 / ΔLRV = -1.6 (darker)
- RGB
- rgb(48, 142, 84)
- RGBA
- rgba(48, 142, 84, 1.0)
- Adobe RGB (1998)
- R: 0.3481, G: 0.55182, B: 0.34473
- rg chromaticity
- r: 0.175, g: 0.518, b: 0.307
- RYB
- red: 18.824%, yellow: 45.478%, blue: 55.686%
- Android / android.graphics.Color
- -13595052 / 0xff308e54
- HSL
- hsl(142.97872, 49.47368%, 37.2549%)
- HSLA
- hsla(142.97872, 49.47368%, 37.2549%, 1.0)
- HSV / HSB
- hue: 143° (142.979), saturation: 66% (0.662), value: 56% (0.557)
- HSP
- hue: 142.979, saturation: 66.197%, perceived brightness: 45.276%
- HSLuv (HUSL)
- H: 138.245, S: 84.098, L: 52.524
- Cubehelix
- H: -229.08, S: 0.584, L: 0.421
- TSL
- T: -0.861, S: 0.326, L: 0.421
- CMYK
- cyan: 66% (0.662), magenta: 0% (0.0), yellow: 41% (0.408), key: 44% (0.443)
CMYK is a simple RGB-derived approximation without an ICC printer profile; it is not a printing specification. - CMY
- cyan: 81% (0.812), magenta: 44% (0.443), yellow: 67% (0.671)
- XYZ D65 / Y=100
- X: 12.491, Y: 20.613, Z: 11.706
- xyY
- x: 0.279, y: 0.46, Y: 20.613
- CIELab D65
- L: 52.524, a: -41.151, b: 23.044
- CIELuv
- L: 52.524, u: -39.471, v: 35.235
- CIELCH / LCHab D65
- L: 52.524, C: 47.164, H: 150.752
- CIELUV / LCHuv
- L: 52.524, C: 52.911, H: 138.245
- Hunter-Lab
- L: 45.402, a: -30.343, b: 16.494
- CIECAM02
- J: 40.782, C: 45.062, h: 150.81, Q: 125.819, M: 39.406, s: 55.964, H: 186.602
- CAM16 JCh
- lightness: 40.63, chroma: 48.425, hue: 154.748
- CAM16 JMh
- lightness: 40.63, colorfulness: 42.347, hue: 154.748
- CAM16 Jsh
- lightness: 40.63, saturation: 58.067, hue: 154.748
- CAM16 QCh
- perceived brightness: 125.591, chroma: 48.425, hue: 154.748
- CAM16 QMh
- perceived brightness: 125.591, colorfulness: 42.347, hue: 154.748
- CAM16 Qsh
- perceived brightness: 125.591, saturation: 58.067, hue: 154.748
- CAM16 UCS JMh
- lightness: 53.776, colorfulness: 29.638, hue: 154.748
- CAM16 UCS Jab
- lightness: 53.776, a: -26.806, b: 12.644
- HCT
- H: 155.01, C: 48.805, T: 52.525
- OSA-UCS
- lightness: -9.787, jaune: 3.661, green: 5.732
- LMS
- L: 16.108, M: 26.274, S: 11.83
- YCbCr / BT.601 / sRGB / 8-bit [16–235, 16–240]
- Y: 108.136, Cb: 116.45, Cr: 90.852
- YCoCg
- Y: 104.0, Cg: 38.0, Co: 3.0
- YDbDr
- Y: 107.282, Db: -35.014, Dr: 112.716
- YPbPr
- Y: 117.802, Pb: -18.19, Pr: -44.332
- xvYCC
- Y: 117.171, Cb: 112.021, Cr: 89.057
- YIQ
- Y: 107.282, I: -37.364, Q: -37.923
- YUV
- Y: 107.282, U: -11.456, V: -52.009
- Okhsl
- h: 152.732, s: 0.882, l: 0.509
- Okhsv
- h: 152.732, s: 0.773, v: 0.584
- Okhwb
- h: 152.732, w: 0.133, b: 0.416
- Oklab
- oklab(0.57664 -0.1112 0.05731)
- OkLCh
- oklch(0.57664 0.1251 152.732)
- JzAzBz
- Jz: 0.00573, Az: -0.00602, Bz: 0.00384
- JzCzHz
- Jz: 0.00573, Cz: 0.00714, Hz: 147.4618
- Linear sRGB
- color(srgb-linear 0.029557 0.270498 0.088656)
- Display P3
- color(display-p3 0.298151 0.549257 0.350556)
- Linear Display P3
- color(display-p3-linear 0.072327 0.262499 0.100813)
- Adobe RGB (1998) / CSS
- color(a98-rgb 0.348093 0.551824 0.344763)
- ProPhoto RGB / ROMM RGB
- color(prophoto-rgb 0.304183 0.454307 0.291985)
- Rec.2020 RGB / SDR
- color(rec2020 0.400813 0.562893 0.388953)
- XYZ D65 / CSS
- color(xyz-d65 0.124911 0.206132 0.117062)
- XYZ D50 / CSS
- color(xyz-d50 0.129733 0.205865 0.089994)
- CIELab D50 / CSS
- lab(52.493904 -39.023065 22.539566)
- CIELCh D50 / CSS
- lch(52.493904 45.064749 149.989442)
- HWB
- hwb(142.978723 18.823529% 44.313725%)
- Rec.709 RGB / OETF
- R′: 0.126081, G′: 0.511067, B′: 0.270176
- eciRGB v2
- R: 0.386903, G: 0.593514, B: 0.367877
- CIE 1976 u′v′Y / Y=1
- u′: 0.140032, v′: 0.519940, Y: 0.206132
- CAM02-UCS
- J′: 53.933245, a′: -24.545403, b′: 13.712241
- Y′CbCr BT.709 / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.411827, Cb: -0.076337, Cr: -0.181449
- Y′CbCr BT.709 / 10-bit [64–940, 64–960]
- Y′: 424.760018, Cb: 443.602347, Cr: 349.421868
- Y′CbCr BT.2020 NCL / Y′ [0, 1], Cb/Cr [−0.5, 0.5]
- Y′: 0.432485, Cb: -0.071924, Cr: -0.082901
- Y′CbCr BT.2020 NCL / 10-bit [64–940, 64–960]
- Y′: 442.857253, Cb: 447.556105, Cr: 437.720725
- ACEScg / AP1
- R: 0.114148, G: 0.251137, B: 0.107364
- ACES2065-1 / AP0
- R: 0.132308, G: 0.231266, B: 0.107905
- ACEScct
- R: 0.376083, G: 0.441013, B: 0.371038
- BT.2100 PQ / RGB
- R′: 0.367740, G′: 0.442374, B′: 0.361447
- BT.2100 HLG / RGB
- R′: 0.339393, G′: 0.509953, B′: 0.327377
- ICtCp / BT.2100 PQ
- I: 0.419572, Ct: -0.115460, Cp: -0.048740
- ICtCp / BT.2100 HLG
- I: 0.452201, Ct: -0.142733, Cp: -0.063461
- Munsell Color System
- 2.5G 5/8 ΔE′ CAM16-UCS = 0.889 / ΔLRV = -0.6 (darker)
- Brand Color
- GeeksforGeeks ΔE′ CAM16-UCS = 3.362 / ΔLRV = -0.5 (darker)