#B57B30#B57B30
#B57B30 is a light, moderate orange. Relative luminance 0.242; OKLCH L 62.9% C 0.115 H 69.5°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #B57B30 |
|---|---|
| RGB | rgb(181, 123, 48) |
| HSL | hsl(34, 58%, 45%) |
| HSV | hsv(34, 73%, 71%) |
| CMYK | cmyk(0%, 32%, 73.5%, 29%) |
| CIE-LAB | lab(56.29, 15.75, 48.27) |
| CIE-LCH | lch(56.29, 50.77, 71.93°) |
| OKLab | oklab(62.9% 0.0402 0.1075) |
| OKLCH | oklch(62.9% 0.115 69.5) |
| XYZ | xyz(26.6745, 24.2054, 6.0630) |
| Luminance | 0.2420 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Leather
#AC7434
ΔE00 3.31
Caramel (survey)
#AF6F09
ΔE00 4.65
Copper
#B87333
ΔE00 4.76
Golden Brown
#B27A01
ΔE00 5.05
Tan Brown
#AB7E4C
ΔE00 5.13
Light Brown
#AD8150
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B57B30 #306AB5
analogous
#B53930 #B57B30 #ACB530
triadic
#B57B30 #30B57B #7B30B5
tetradic
#B57B30 #30B539 #306AB5 #B530AC
square
#B57B30 #30B539 #306AB5 #B530AC
split-complementary
#B57B30 #30ACB5 #3930B5
monochromatic
#543916 #855A23 #B57B30 #D19951 #DEB682
Accessibility & contrast
On white
3.60
#B57B30 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.84
#B57B30 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #B57B30
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B57B30 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B57B30 | 1.00 | 3.60 | 5.84 | 5.84 |
| #FFFFFF | 3.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8F7F26
Deuteranopia (green-blind)
#9C8C32
Tritanopia (blue-blind)
#C56D6B
Achromatopsia (no color)
#878787
Design tokens & code
CSS
--color: #b57b30; /* rgb */ color: rgb(181, 123, 48); /* oklch */ color: oklch(62.9% 0.115 69.5);
Tailwind
colors: {
custom: {
50: '#d0a16d',
500: '#b57b30',
950: '#000000',
},
}SCSS
$custom: #b57b30; $custom-light: #d0a16d; $custom-dark: #000000;
JSON
{
"hex": "#b57b30",
"rgb": {
"r": 181,
"g": 123,
"b": 48
},
"hsl": {
"h": 33.835,
"s": 58.079,
"l": 44.902
},
"oklch": {
"l": 0.629,
"c": 0.11473,
"h": 69.5
},
"luminance": 0.24203
}Semantic roles & 50–950 ramp
primary
#B57B30
secondary
#7A9BC7
accent
#8AE146
background
#FDF9F6
surface
#FAF2EC
border
#D3CCC7
text
#150E07
muted
#837E7A