#051B0A#051B0A
#051B0A is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.8% C 0.044 H 149.2°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).
Color values
| HEX | #051B0A |
|---|---|
| RGB | rgb(5, 27, 10) |
| HSL | hsl(134, 69%, 6%) |
| HSV | hsv(134, 81%, 11%) |
| CMYK | cmyk(81.5%, 0%, 63%, 89.4%) |
| CIE-LAB | lab(7.57, -11.76, 7.01) |
| CIE-LCH | lch(7.57, 13.70, 149.19°) |
| OKLab | oklab(19.83% -0.038 0.0226) |
| OKLCH | oklch(19.83% 0.044 149.2) |
| XYZ | xyz(0.5093, 0.8380, 0.4220) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Forest Green
#002D04
ΔE00 10.53
Very Dark Green
#062E03
ΔE00 10.69
Almost Black
#070D0D
ΔE00 11.90
Dark Green
#033500
ΔE00 13.49
Black
#000000
ΔE00 14.01
Charcoal (survey)
#343837
ΔE00 15.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#051B0A #1B0516
analogous
#0B1B05 #051B0A #051B15
triadic
#051B0A #0A051B #1B0A05
tetradic
#051B0A #050B1B #1B0516 #1B1505
square
#051B0A #050B1B #1B0516 #1B1505
split-complementary
#051B0A #15051B #1B050B
monochromatic
#051A0A #051A0A #051B0A #0F4F1D #188230
Accessibility & contrast
On white
17.99
#051B0A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#051B0A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #051B0A
17.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##051B0A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##051B0A | 1.00 | 17.99 | 1.17 | 17.99 |
| #FFFFFF | 17.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1B1809
Deuteranopia (green-blind)
#18160B
Tritanopia (blue-blind)
#021A17
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #051b0a; /* rgb */ color: rgb(5, 27, 10); /* oklch */ color: oklch(19.8% 0.044 149.2);
Tailwind
colors: {
custom: {
50: '#48574b',
500: '#051b0a',
950: '#000000',
},
}SCSS
$custom: #051b0a; $custom-light: #48574b; $custom-dark: #000000;
JSON
{
"hex": "#051b0a",
"rgb": {
"r": 5,
"g": 27,
"b": 10
},
"hsl": {
"h": 133.636,
"s": 68.75,
"l": 6.275
},
"oklch": {
"l": 0.19833,
"c": 0.04424,
"h": 149.2
},
"luminance": 0.00838
}Semantic roles & 50–950 ramp
primary
#051B0A
secondary
#5C204E
accent
#3CC4EC
background
#F4F5F4
surface
#E6E9E7
border
#C2C5C3
text
#000301
muted
#777877