#C66F3A#C66F3A
#C66F3A is a light, vivid orange. Relative luminance 0.237; OKLCH L 63.0% C 0.129 H 49.9°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).
Color values
| HEX | #C66F3A |
|---|---|
| RGB | rgb(198, 111, 58) |
| HSL | hsl(23, 55%, 50%) |
| HSV | hsv(23, 71%, 78%) |
| CMYK | cmyk(0%, 43.9%, 70.7%, 22.4%) |
| CIE-LAB | lab(55.77, 30.09, 43.59) |
| CIE-LCH | lch(55.77, 52.97, 55.38°) |
| OKLab | oklab(62.99% 0.0831 0.0987) |
| OKLCH | oklch(62.99% 0.129 49.9) |
| XYZ | xyz(29.7394, 23.6834, 7.0074) |
| Luminance | 0.2368 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Chocolate (CSS)
#D2691E
ΔE00 4.11
Terracotta
#C96F4A
ΔE00 4.57
Adobe
#BD6C48
ΔE00 4.58
Terra Cotta
#C9643B
ΔE00 5.03
Clay Brown
#B2713D
ΔE00 5.15
Terracota
#CB6843
ΔE00 5.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C66F3A #3A91C6
analogous
#C63A4B #C66F3A #C6B53A
triadic
#C66F3A #3AC66F #6F3AC6
tetradic
#C66F3A #4BC63A #3A91C6 #B53AC6
square
#C66F3A #4BC63A #3A91C6 #B53AC6
split-complementary
#C66F3A #3AC6B5 #3A4BC6
monochromatic
#683A1E #97542C #C66F3A #D49269 #E1B499
Accessibility & contrast
On white
3.66
#C66F3A on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.74
#C66F3A on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #C66F3A
5.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C66F3A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C66F3A | 1.00 | 3.66 | 5.74 | 5.74 |
| #FFFFFF | 3.66 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#887A34
Deuteranopia (green-blind)
#9C8D39
Tritanopia (blue-blind)
#D85D63
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #c66f3a; /* rgb */ color: rgb(198, 111, 58); /* oklch */ color: oklch(63.0% 0.129 49.9);
Tailwind
colors: {
custom: {
50: '#dd9972',
500: '#c66f3a',
950: '#000000',
},
}SCSS
$custom: #c66f3a; $custom-light: #dd9972; $custom-dark: #000000;
JSON
{
"hex": "#c66f3a",
"rgb": {
"r": 198,
"g": 111,
"b": 58
},
"hsl": {
"h": 22.714,
"s": 55.118,
"l": 50.196
},
"oklch": {
"l": 0.6299,
"c": 0.12903,
"h": 49.9
},
"luminance": 0.2368
}Semantic roles & 50–950 ramp
primary
#C66F3A
secondary
#8FB5CD
accent
#A6DE49
background
#FEF9F7
surface
#FDF2ED
border
#D5CCC8
text
#160E08
muted
#847E7B