#01251B#01251B
#01251B is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.6% C 0.045 H 170.2°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).
Color values
| HEX | #01251B |
|---|---|
| RGB | rgb(1, 37, 27) |
| HSL | hsl(163, 95%, 7%) |
| HSV | hsv(163, 97%, 15%) |
| CMYK | cmyk(97.3%, 0%, 27%, 85.5%) |
| CIE-LAB | lab(12.01, -16.09, 3.03) |
| CIE-LCH | lch(12.01, 16.37, 169.33°) |
| OKLab | oklab(23.58% -0.0448 0.0077) |
| OKLCH | oklch(23.58% 0.045 170.2) |
| XYZ | xyz(0.8718, 1.4086, 1.2626) |
| Luminance | 0.0141 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Dark Forest Green
#002D04
ΔE00 10.41
Very Dark Green
#062E03
ΔE00 10.93
Evergreen
#05472A
ΔE00 12.25
Dark Green
#033500
ΔE00 13.50
Dark Teal
#014D4E
ΔE00 13.94
Dark Blue Green
#005249
ΔE00 14.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#01251B #25010B
analogous
#012509 #01251B #011D25
triadic
#01251B #1B0125 #251B01
tetradic
#01251B #090125 #25010B #1D2501
square
#01251B #090125 #25010B #1D2501
split-complementary
#01251B #25011D #250901
monochromatic
#011E16 #011E16 #01251B #036146 #049C72
Accessibility & contrast
On white
16.38
#01251B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.28
#01251B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #01251B
16.38:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##01251B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##01251B | 1.00 | 16.38 | 1.28 | 16.38 |
| #FFFFFF | 16.38 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.38 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#24221A
Deuteranopia (green-blind)
#1F1E1C
Tritanopia (blue-blind)
#002522
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #01251b; /* rgb */ color: rgb(1, 37, 27); /* oklch */ color: oklch(23.6% 0.045 170.2);
Tailwind
colors: {
custom: {
50: '#476057',
500: '#01251b',
950: '#000000',
},
}SCSS
$custom: #01251b; $custom-light: #476057; $custom-dark: #000000;
JSON
{
"hex": "#01251b",
"rgb": {
"r": 1,
"g": 37,
"b": 27
},
"hsl": {
"h": 163.333,
"s": 94.737,
"l": 7.451
},
"oklch": {
"l": 0.23583,
"c": 0.04544,
"h": 170.2
},
"luminance": 0.01409
}Semantic roles & 50–950 ramp
primary
#01251B
secondary
#6C162E
accent
#2964FF
background
#F4F5F5
surface
#E6E9E9
border
#C2C5C5
text
#000403
muted
#777978