#151E18#151E18
#151E18 is a very dark, near-neutral green. Relative luminance 0.012; OKLCH L 22.4% C 0.017 H 155.5°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).
Color values
| HEX | #151E18 |
|---|---|
| RGB | rgb(21, 30, 24) |
| HSL | hsl(140, 18%, 10%) |
| HSV | hsv(140, 30%, 12%) |
| CMYK | cmyk(30%, 0%, 20%, 88.2%) |
| CIE-LAB | lab(10.21, -5.72, 2.80) |
| CIE-LCH | lch(10.21, 6.37, 153.96°) |
| OKLab | oklab(22.39% -0.0159 0.0072) |
| OKLCH | oklch(22.39% 0.017 155.5) |
| XYZ | xyz(0.9384, 1.1539, 1.0373) |
| Luminance | 0.0115 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Almost Black
#070D0D
ΔE00 7.07
Black
#000000
ΔE00 9.68
Charcoal (survey)
#343837
ΔE00 9.98
Gunmetal
#2A3439
ΔE00 10.38
Onyx
#353839
ΔE00 10.98
Dark Grey
#363737
ΔE00 11.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#151E18 #1E151B
analogous
#171E15 #151E18 #151E1C
triadic
#151E18 #18151E #1E1815
tetradic
#151E18 #15171E #1E151B #1E1C15
square
#151E18 #15171E #1E151B #1E1C15
split-complementary
#151E18 #1C151E #1E1517
monochromatic
#0D120E #0D120E #151E18 #2E4235 #476652
Accessibility & contrast
On white
17.06
#151E18 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#151E18 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #151E18
17.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##151E18 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##151E18 | 1.00 | 17.06 | 1.23 | 17.06 |
| #FFFFFF | 17.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1E1D18
Deuteranopia (green-blind)
#1C1B18
Tritanopia (blue-blind)
#141E1C
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #151e18; /* rgb */ color: rgb(21, 30, 24); /* oklch */ color: oklch(22.4% 0.017 155.5);
Tailwind
colors: {
custom: {
50: '#525954',
500: '#151e18',
950: '#000000',
},
}SCSS
$custom: #151e18; $custom-light: #525954; $custom-dark: #000000;
JSON
{
"hex": "#151e18",
"rgb": {
"r": 21,
"g": 30,
"b": 24
},
"hsl": {
"h": 140,
"s": 17.647,
"l": 10
},
"oklch": {
"l": 0.22389,
"c": 0.01749,
"h": 155.5
},
"luminance": 0.01154
}Semantic roles & 50–950 ramp
primary
#151E18
secondary
#503F4A
accent
#6DA1BA
background
#F4F5F4
surface
#E7E9E7
border
#C3C5C3
text
#020302
muted
#787878