#0C251E#0C251E

#0C251E is a very dark, muted teal. Relative luminance 0.015; OKLCH L 24.2% C 0.034 H 172.5°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#0C251E
RGB	rgb(12, 37, 30)
HSL	hsl(163, 51%, 10%)
HSV	hsv(163, 68%, 15%)
CMYK	cmyk(67.6%, 0%, 18.9%, 85.5%)
CIE-LAB	lab(12.58, -11.90, 1.74)
CIE-LCH	lch(12.58, 12.03, 171.69°)
OKLab	oklab(24.21% -0.0338 0.0044)
OKLCH	oklch(24.21% 0.034 172.5)
XYZ	xyz(1.0474, 1.4949, 1.4614)
Luminance	0.0149 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C251E #250C13

analogous

#0C2512 #0C251E #0C2025

triadic

#0C251E #1E0C25 #251E0C

tetradic

#0C251E #120C25 #250C13 #20250C

square

#0C251E #120C25 #250C13 #20250C

split-complementary

#0C251E #250C20 #25120C

monochromatic

#071713 #071713 #0C251E #1B5343 #2A8169

Accessibility & contrast

On white

16.17

#0C251E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0C251E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C251E

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C251E	#FFFFFF	#000000	##FFFFFF
##0C251E	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221E

Deuteranopia (green-blind)

#20201E

Tritanopia (blue-blind)

#032523

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0c251e;
/* rgb */ color: rgb(12, 37, 30);
/* oklch */ color: oklch(24.2% 0.034 172.5);

Tailwind

colors: {
  custom: {
    50: '#4d5f59',
    500: '#0c251e',
    950: '#000000',
  },
}

SCSS

$custom: #0c251e;
$custom-light: #4d5f59;
$custom-dark: #000000;

JSON

{
  "hex": "#0c251e",
  "rgb": {
    "r": 12,
    "g": 37,
    "b": 30
  },
  "hsl": {
    "h": 163.2,
    "s": 51.02,
    "l": 9.608
  },
  "oklch": {
    "l": 0.24205,
    "c": 0.03407,
    "h": 172.5
  },
  "luminance": 0.01495
}

Semantic roles & 50–950 ramp

primary

#0C251E

secondary

#602D3B

accent

#4D75DA

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #0C251E

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

Preview Lab → · Contrast checker → · Palette generator →