#AD512E#AD512E
#AD512E is a mid, vivid orange. Relative luminance 0.150; OKLCH L 54.4% C 0.130 H 40.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #AD512E |
|---|---|
| RGB | rgb(173, 81, 46) |
| HSL | hsl(17, 58%, 43%) |
| HSV | hsv(17, 73%, 68%) |
| CMYK | cmyk(0%, 53.2%, 73.4%, 32.2%) |
| CIE-LAB | lab(45.59, 35.20, 37.64) |
| CIE-LCH | lch(45.59, 51.54, 46.91°) |
| OKLab | oklab(54.42% 0.0989 0.0847) |
| OKLCH | oklch(54.42% 0.13 40.6) |
| XYZ | xyz(20.6711, 14.9689, 4.3850) |
| Luminance | 0.1497 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 3.17
Rust
#B7410E
ΔE00 4.90
Burnt Sienna
#B04E0F
ΔE00 5.64
Sienna (survey)
#A9561E
ΔE00 5.89
Rust (survey)
#A83C09
ΔE00 6.08
Brick Orange
#C14A09
ΔE00 6.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#AD512E #2E8AAD
analogous
#AD2E4B #AD512E #AD902E
triadic
#AD512E #2EAD51 #512EAD
tetradic
#AD512E #4BAD2E #2E8AAD #902EAD
square
#AD512E #4BAD2E #2E8AAD #902EAD
split-complementary
#AD512E #2EAD90 #2E4BAD
monochromatic
#4C2414 #7D3A21 #AD512E #CF6E49 #DC957A
Accessibility & contrast
On white
5.26
#AD512E on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#AD512E on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #AD512E
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##AD512E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##AD512E | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A5F2A
Deuteranopia (green-blind)
#81742C
Tritanopia (blue-blind)
#BE3E49
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #ad512e; /* rgb */ color: rgb(173, 81, 46); /* oklch */ color: oklch(54.4% 0.130 40.6);
Tailwind
colors: {
custom: {
50: '#cc8468',
500: '#ad512e',
950: '#000000',
},
}SCSS
$custom: #ad512e; $custom-light: #cc8468; $custom-dark: #000000;
JSON
{
"hex": "#ad512e",
"rgb": {
"r": 173,
"g": 81,
"b": 46
},
"hsl": {
"h": 16.535,
"s": 57.991,
"l": 42.941
},
"oklch": {
"l": 0.5442,
"c": 0.13018,
"h": 40.6
},
"luminance": 0.14966
}Semantic roles & 50–950 ramp
primary
#AD512E
secondary
#73AEC4
accent
#B7E147
background
#FDF8F6
surface
#FAEFEB
border
#D3CAC6
text
#150B06
muted
#837C7A