#B57E30#B57E30
#B57E30 is a light, moderate orange. Relative luminance 0.250; OKLCH L 63.5% C 0.115 H 72.1°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B57E30 |
|---|---|
| RGB | rgb(181, 126, 48) |
| HSL | hsl(35, 58%, 45%) |
| HSV | hsv(35, 73%, 71%) |
| CMYK | cmyk(0%, 30.4%, 73.5%, 29%) |
| CIE-LAB | lab(57.04, 14.08, 49.03) |
| CIE-LCH | lch(57.04, 51.01, 73.98°) |
| OKLab | oklab(63.48% 0.0352 0.1091) |
| OKLCH | oklch(63.48% 0.115 72.1) |
| XYZ | xyz(27.0523, 24.9612, 6.1890) |
| Luminance | 0.2496 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Golden Brown
#B27A01
ΔE00 4.31
Leather
#AC7434
ΔE00 4.46
Dark Tan
#AF884A
ΔE00 5.14
Caramel (survey)
#AF6F09
ΔE00 5.32
Tan Brown
#AB7E4C
ΔE00 5.46
Light Brown
#AD8150
ΔE00 5.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B57E30 #3067B5
analogous
#B53B30 #B57E30 #AAB530
triadic
#B57E30 #30B57E #7E30B5
tetradic
#B57E30 #30B53B #3067B5 #B530AA
square
#B57E30 #30B53B #3067B5 #B530AA
split-complementary
#B57E30 #30AAB5 #3B30B5
monochromatic
#543B16 #855C23 #B57E30 #D19C51 #DEB882
Accessibility & contrast
On white
3.50
#B57E30 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#B57E30 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #B57E30
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B57E30 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B57E30 | 1.00 | 3.50 | 5.99 | 5.99 |
| #FFFFFF | 3.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#918126
Deuteranopia (green-blind)
#9E8E32
Tritanopia (blue-blind)
#C5706E
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #b57e30; /* rgb */ color: rgb(181, 126, 48); /* oklch */ color: oklch(63.5% 0.115 72.1);
Tailwind
colors: {
custom: {
50: '#d0a36d',
500: '#b57e30',
950: '#000000',
},
}SCSS
$custom: #b57e30; $custom-light: #d0a36d; $custom-dark: #000000;
JSON
{
"hex": "#b57e30",
"rgb": {
"r": 181,
"g": 126,
"b": 48
},
"hsl": {
"h": 35.188,
"s": 58.079,
"l": 44.902
},
"oklch": {
"l": 0.63481,
"c": 0.11464,
"h": 72.1
},
"luminance": 0.24959
}Semantic roles & 50–950 ramp
primary
#B57E30
secondary
#7A9AC7
accent
#87E146
background
#FDFAF6
surface
#FAF3EC
border
#D3CDC7
text
#150F07
muted
#837F7A