#635A15#635A15
#635A15 is a mid, moderate yellow. Relative luminance 0.100; OKLCH L 46.3% C 0.087 H 101.6°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #635A15 |
|---|---|
| RGB | rgb(99, 90, 21) |
| HSL | hsl(53, 65%, 24%) |
| HSV | hsv(53, 79%, 39%) |
| CMYK | cmyk(0%, 9.1%, 78.8%, 61.2%) |
| CIE-LAB | lab(37.88, -4.86, 38.65) |
| CIE-LCH | lch(37.88, 38.95, 97.17°) |
| OKLab | oklab(46.28% -0.0175 0.0851) |
| OKLCH | oklch(46.28% 0.087 101.6) |
| XYZ | xyz(8.9375, 10.0195, 2.1725) |
| Luminance | 0.1002 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Greenish Brown
#696112
ΔE00 2.78
Greeny Brown
#696006
ΔE00 3.16
Olive Brown
#645403
ΔE00 3.41
Green Brown
#544E03
ΔE00 4.45
Mud
#735C12
ΔE00 5.39
Mud Green
#606602
ΔE00 6.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#635A15 #151E63
analogous
#633315 #635A15 #456315
triadic
#635A15 #15635A #5A1563
tetradic
#635A15 #156333 #151E63 #631545
square
#635A15 #156333 #151E63 #631545
split-complementary
#635A15 #154563 #331563
monochromatic
#191705 #312C0A #635A15 #958820 #C8B62A
Accessibility & contrast
On white
6.99
#635A15 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.00
#635A15 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #635A15
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##635A15 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##635A15 | 1.00 | 6.99 | 3.00 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#635708
Deuteranopia (green-blind)
#665B1A
Tritanopia (blue-blind)
#6B534D
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #635a15; /* rgb */ color: rgb(99, 90, 21); /* oklch */ color: oklch(46.3% 0.087 101.6);
Tailwind
colors: {
custom: {
50: '#928858',
500: '#635a15',
950: '#000000',
},
}SCSS
$custom: #635a15; $custom-light: #928858; $custom-dark: #000000;
JSON
{
"hex": "#635a15",
"rgb": {
"r": 99,
"g": 90,
"b": 21
},
"hsl": {
"h": 53.077,
"s": 65,
"l": 23.529
},
"oklch": {
"l": 0.46281,
"c": 0.08686,
"h": 101.6
},
"luminance": 0.10019
}Semantic roles & 50–950 ramp
primary
#635A15
secondary
#3A459A
accent
#53E840
background
#F9F8F5
surface
#F2EFE9
border
#CCCAC5
text
#0D0B04
muted
#7E7C79