#00251D#00251D

#00251D is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.6% C 0.045 H 174.8°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#00251D
RGB	rgb(0, 37, 29)
HSL	hsl(167, 100%, 7%)
HSV	hsv(167, 100%, 15%)
CMYK	cmyk(100%, 0%, 21.6%, 85.5%)
CIE-LAB	lab(12.04, -15.72, 1.62)
CIE-LCH	lch(12.04, 15.81, 174.13°)
OKLab	oklab(23.61% -0.0444 0.004)
OKLCH	oklch(23.61% 0.045 174.8)
XYZ	xyz(0.8832, 1.4117, 1.3881)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00251D #250008

analogous

#00250B #00251D #001B25

triadic

#00251D #1D0025 #251D00

tetradic

#00251D #0B0025 #250008 #1B2500

square

#00251D #0B0025 #250008 #1B2500

split-complementary

#00251D #25001B #250B00

monochromatic

#001F18 #001F18 #00251D #00624D #009F7D

Accessibility & contrast

On white

16.38

#00251D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#00251D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00251D

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00251D	#FFFFFF	#000000	##FFFFFF
##00251D	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)

#23221D

Deuteranopia (green-blind)

#1E1E1E

Tritanopia (blue-blind)

#002623

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #00251d;
/* rgb */ color: rgb(0, 37, 29);
/* oklch */ color: oklch(23.6% 0.045 174.8);

Tailwind

colors: {
  custom: {
    50: '#476058',
    500: '#00251d',
    950: '#000000',
  },
}

SCSS

$custom: #00251d;
$custom-light: #476058;
$custom-dark: #000000;

JSON

{
  "hex": "#00251d",
  "rgb": {
    "r": 0,
    "g": 37,
    "b": 29
  },
  "hsl": {
    "h": 167.027,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.23608,
    "c": 0.04459,
    "h": 174.8
  },
  "luminance": 0.01412
}

Semantic roles & 50–950 ramp

primary

#00251D

secondary

#6D1327

accent

#2957FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #00251D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →