#12290B#12290B

#12290B is a dark, muted green. Relative luminance 0.017; OKLCH L 25.4% C 0.059 H 139.0°. Best body text is #FFFFFF at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#12290B
RGB	rgb(18, 41, 11)
HSL	hsl(106, 58%, 10%)
HSV	hsv(106, 73%, 16%)
CMYK	cmyk(56.1%, 0%, 73.2%, 83.9%)
CIE-LAB	lab(14.05, -16.34, 15.73)
CIE-LCH	lch(14.05, 22.68, 136.08°)
OKLab	oklab(25.35% -0.0449 0.039)
OKLCH	oklch(25.35% 0.059 139)
XYZ	xyz(1.1028, 1.7386, 0.5940)
Luminance	0.0174 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12290B #220B29

analogous

#21290B #12290B #0B2913

triadic

#12290B #0B1229 #290B12

tetradic

#12290B #0B2129 #220B29 #29130B

square

#12290B #0B2129 #220B29 #29130B

split-complementary

#12290B #130B29 #290B21

monochromatic

#0B1806 #0B1806 #12290B #275918 #3C8A25

Accessibility & contrast

On white

15.58

#12290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#12290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12290B

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12290B	#FFFFFF	#000000	##FFFFFF
##12290B	1.00	15.58	1.35	15.58
#FFFFFF	15.58	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2508

Deuteranopia (green-blind)

#27230D

Tritanopia (blue-blind)

#102722

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #12290b;
/* rgb */ color: rgb(18, 41, 11);
/* oklch */ color: oklch(25.4% 0.059 139.0);

Tailwind

colors: {
  custom: {
    50: '#52634c',
    500: '#12290b',
    950: '#000000',
  },
}

SCSS

$custom: #12290b;
$custom-light: #52634c;
$custom-dark: #000000;

JSON

{
  "hex": "#12290b",
  "rgb": {
    "r": 18,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 106,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.25354,
    "c": 0.05948,
    "h": 139
  },
  "luminance": 0.01739
}

Semantic roles & 50–950 ramp

primary

#12290B

secondary

#572B65

accent

#47E1BD

background

#F4F5F4

surface

#E7EAE7

border

#C3C6C3

text

#020501

muted

#787977

Preview Lab

Preview with #12290B

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

Preview Lab → · Contrast checker → · Palette generator →