#12581D#12581D

#12581D is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.4% C 0.114 H 145.4°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#12581D
RGB	rgb(18, 88, 29)
HSL	hsl(129, 66%, 21%)
HSV	hsv(129, 80%, 35%)
CMYK	cmyk(79.5%, 0%, 67%, 65.5%)
CIE-LAB	lab(32.25, -34.63, 27.56)
CIE-LCH	lch(32.25, 44.26, 141.48°)
OKLab	oklab(40.45% -0.0934 0.0645)
OKLCH	oklch(40.45% 0.114 145.4)
XYZ	xyz(3.9607, 7.1963, 2.3424)
Luminance	0.0720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12581D #58124D

analogous

#2A5812 #12581D #125840

triadic

#12581D #1D1258 #581D12

tetradic

#12581D #122A58 #58124D #584012

square

#12581D #122A58 #58124D #584012

split-complementary

#12581D #401258 #58122A

monochromatic

#051908 #08250C #12581D #1C8B2E #27BE3E

Accessibility & contrast

On white

8.61

#12581D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#12581D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12581D

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12581D	#FFFFFF	#000000	##FFFFFF
##12581D	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F16

Deuteranopia (green-blind)

#524A22

Tritanopia (blue-blind)

#00564B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12581d;
/* rgb */ color: rgb(18, 88, 29);
/* oklch */ color: oklch(40.4% 0.114 145.4);

Tailwind

colors: {
  custom: {
    50: '#5d885b',
    500: '#12581d',
    950: '#000000',
  },
}

SCSS

$custom: #12581d;
$custom-light: #5d885b;
$custom-dark: #000000;

JSON

{
  "hex": "#12581d",
  "rgb": {
    "r": 18,
    "g": 88,
    "b": 29
  },
  "hsl": {
    "h": 129.429,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40447,
    "c": 0.11357,
    "h": 145.4
  },
  "luminance": 0.07197
}

Semantic roles & 50–950 ramp

primary

#12581D

secondary

#913582

accent

#3FCEE9

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #12581D

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

Preview Lab → · Contrast checker → · Palette generator →