#12591A#12591A

#12591A is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.7% C 0.117 H 144.5°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#12591A
RGB	rgb(18, 89, 26)
HSL	hsl(127, 66%, 21%)
HSV	hsv(127, 80%, 35%)
CMYK	cmyk(79.8%, 0%, 70.8%, 65.1%)
CIE-LAB	lab(32.59, -35.39, 29.43)
CIE-LCH	lch(32.59, 46.02, 140.25°)
OKLab	oklab(40.72% -0.0956 0.0682)
OKLCH	oklch(40.72% 0.117 144.5)
XYZ	xyz(4.0080, 7.3475, 2.1841)
Luminance	0.0735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12591A #591251

analogous

#2D5912 #12591A #12593D

triadic

#12591A #1A1259 #591A12

tetradic

#12591A #122D59 #591251 #593D12

square

#12591A #122D59 #591251 #593D12

split-complementary

#12591A #3D1259 #59122D

monochromatic

#051907 #08260B #12591A #1C8C29 #27BF38

Accessibility & contrast

On white

8.50

#12591A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#12591A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12591A

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12591A	#FFFFFF	#000000	##FFFFFF
##12591A	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5012

Deuteranopia (green-blind)

#534A20

Tritanopia (blue-blind)

#00564C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #12591a;
/* rgb */ color: rgb(18, 89, 26);
/* oklch */ color: oklch(40.7% 0.117 144.5);

Tailwind

colors: {
  custom: {
    50: '#5d895a',
    500: '#12591a',
    950: '#000000',
  },
}

SCSS

$custom: #12591a;
$custom-light: #5d895a;
$custom-dark: #000000;

JSON

{
  "hex": "#12591a",
  "rgb": {
    "r": 18,
    "g": 89,
    "b": 26
  },
  "hsl": {
    "h": 126.761,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40715,
    "c": 0.11744,
    "h": 144.5
  },
  "luminance": 0.07348
}

Semantic roles & 50–950 ramp

primary

#12591A

secondary

#923587

accent

#3FD6E9

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #12591A

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

Preview Lab → · Contrast checker → · Palette generator →