#12591D#12591D

#12591D is a dark, moderate green. Relative luminance 0.074; OKLCH L 40.8% C 0.115 H 145.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#12591D
RGB	rgb(18, 89, 29)
HSL	hsl(129, 66%, 21%)
HSV	hsv(129, 80%, 35%)
CMYK	cmyk(79.8%, 0%, 67.4%, 65.1%)
CIE-LAB	lab(32.62, -35.01, 27.98)
CIE-LCH	lch(32.62, 44.82, 141.37°)
OKLab	oklab(40.75% -0.0945 0.0654)
OKLCH	oklch(40.75% 0.115 145.3)
XYZ	xyz(4.0433, 7.3616, 2.3700)
Luminance	0.0736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12591D #59124E

analogous

#2A5912 #12591D #125940

triadic

#12591D #1D1259 #591D12

tetradic

#12591D #122A59 #59124E #594012

square

#12591D #122A59 #59124E #594012

split-complementary

#12591D #401259 #59122A

monochromatic

#051908 #08260C #12591D #1C8C2E #27BF3E

Accessibility & contrast

On white

8.49

#12591D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#12591D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12591D

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12591D	#FFFFFF	#000000	##FFFFFF
##12591D	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5016

Deuteranopia (green-blind)

#524B22

Tritanopia (blue-blind)

#00574C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #12591d;
/* rgb */ color: rgb(18, 89, 29);
/* oklch */ color: oklch(40.8% 0.115 145.3);

Tailwind

colors: {
  custom: {
    50: '#5d895c',
    500: '#12591d',
    950: '#000000',
  },
}

SCSS

$custom: #12591d;
$custom-light: #5d895c;
$custom-dark: #000000;

JSON

{
  "hex": "#12591d",
  "rgb": {
    "r": 18,
    "g": 89,
    "b": 29
  },
  "hsl": {
    "h": 129.296,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40751,
    "c": 0.11492,
    "h": 145.3
  },
  "luminance": 0.07362
}

Semantic roles & 50–950 ramp

primary

#12591D

secondary

#923583

accent

#3FCFE9

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #12591D

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

Preview Lab → · Contrast checker → · Palette generator →