#633C12#633C12
#633C12 is a dark, moderate orange. Relative luminance 0.059; OKLCH L 39.5% C 0.078 H 63.5°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).
Color values
| HEX | #633C12 |
|---|---|
| RGB | rgb(99, 60, 18) |
| HSL | hsl(31, 69%, 23%) |
| HSV | hsv(31, 82%, 39%) |
| CMYK | cmyk(0%, 39.4%, 81.8%, 61.2%) |
| CIE-LAB | lab(29.23, 13.32, 31.64) |
| CIE-LCH | lch(29.23, 34.33, 67.16°) |
| OKLab | oklab(39.48% 0.0346 0.0694) |
| OKLCH | oklch(39.48% 0.078 63.5) |
| XYZ | xyz(6.8712, 5.9287, 1.3546) |
| Luminance | 0.0593 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Brown (survey)
#653700
ΔE00 2.93
Chocolate
#7B3F00
ΔE00 6.52
Mud Brown
#60460F
ΔE00 6.89
Milk Chocolate
#7F4E1E
ΔE00 7.33
Medium Brown
#7F5112
ΔE00 8.66
Saddlebrown
#8B4513
ΔE00 9.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#633C12 #123963
analogous
#631312 #633C12 #616312
triadic
#633C12 #12633C #3C1263
tetradic
#633C12 #126313 #123963 #631261
square
#633C12 #126313 #123963 #631261
split-complementary
#633C12 #126163 #131263
monochromatic
#1A1005 #2F1D09 #633C12 #975B1B #CB7B25
Accessibility & contrast
On white
9.61
#633C12 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.19
#633C12 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #633C12
9.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##633C12 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##633C12 | 1.00 | 9.61 | 2.19 | 9.61 |
| #FFFFFF | 9.61 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.61 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#483F0C
Deuteranopia (green-blind)
#524813
Tritanopia (blue-blind)
#6D3333
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #633c12; /* rgb */ color: rgb(99, 60, 18); /* oklch */ color: oklch(39.5% 0.078 63.5);
Tailwind
colors: {
custom: {
50: '#947153',
500: '#633c12',
950: '#000000',
},
}SCSS
$custom: #633c12; $custom-light: #947153; $custom-dark: #000000;
JSON
{
"hex": "#633c12",
"rgb": {
"r": 99,
"g": 60,
"b": 18
},
"hsl": {
"h": 31.111,
"s": 69.231,
"l": 22.941
},
"oklch": {
"l": 0.39484,
"c": 0.07759,
"h": 63.5
},
"luminance": 0.05928
}Semantic roles & 50–950 ramp
primary
#633C12
secondary
#36679B
accent
#91EC3C
background
#F9F6F4
surface
#F2ECE7
border
#CCC7C3
text
#0E0702
muted
#7E7A78