#12581F#12581F

#12581F is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.112 H 146.0°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#12581F
RGB	rgb(18, 88, 31)
HSL	hsl(131, 66%, 21%)
HSV	hsv(131, 80%, 35%)
CMYK	cmyk(79.5%, 0%, 64.8%, 65.5%)
CIE-LAB	lab(32.27, -34.35, 26.56)
CIE-LCH	lch(32.27, 43.42, 142.29°)
OKLab	oklab(40.47% -0.0926 0.0626)
OKLCH	oklch(40.47% 0.112 146)
XYZ	xyz(3.9862, 7.2065, 2.4770)
Luminance	0.0721 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12581F #58124B

analogous

#285812 #12581F #125842

triadic

#12581F #1F1258 #581F12

tetradic

#12581F #122858 #58124B #584212

square

#12581F #122858 #58124B #584212

split-complementary

#12581F #421258 #581228

monochromatic

#051909 #08250D #12581F #1C8B31 #27BE43

Accessibility & contrast

On white

8.60

#12581F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#12581F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12581F

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12581F	#FFFFFF	#000000	##FFFFFF
##12581F	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F19

Deuteranopia (green-blind)

#514A24

Tritanopia (blue-blind)

#00564C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12581f;
/* rgb */ color: rgb(18, 88, 31);
/* oklch */ color: oklch(40.5% 0.112 146.0);

Tailwind

colors: {
  custom: {
    50: '#5d885d',
    500: '#12581f',
    950: '#000000',
  },
}

SCSS

$custom: #12581f;
$custom-light: #5d885d;
$custom-dark: #000000;

JSON

{
  "hex": "#12581f",
  "rgb": {
    "r": 18,
    "g": 88,
    "b": 31
  },
  "hsl": {
    "h": 131.143,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40473,
    "c": 0.11179,
    "h": 146
  },
  "luminance": 0.07207
}

Semantic roles & 50–950 ramp

primary

#12581F

secondary

#913580

accent

#3FC9E9

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #12581F

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

Preview Lab → · Contrast checker → · Palette generator →