#25591C#25591C

#25591C is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.4% C 0.108 H 140.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#25591C
RGB	rgb(37, 89, 28)
HSL	hsl(111, 52%, 23%)
HSV	hsv(111, 69%, 35%)
CMYK	cmyk(58.4%, 0%, 68.5%, 65.1%)
CIE-LAB	lab(33.18, -30.51, 29.27)
CIE-LCH	lch(33.18, 42.28, 136.19°)
OKLab	oklab(41.38% -0.0835 0.068)
OKLCH	oklch(41.38% 0.108 140.8)
XYZ	xyz(4.5447, 7.6215, 2.3300)
Luminance	0.0762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25591C #501C59

analogous

#43591C #25591C #1C5932

triadic

#25591C #1C2559 #591C25

tetradic

#25591C #1C4359 #501C59 #59321C

square

#25591C #1C4359 #501C59 #59321C

split-complementary

#25591C #321C59 #591C43

monochromatic

#0A1707 #122A0D #25591C #38882B #4CB639

Accessibility & contrast

On white

8.32

#25591C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#25591C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25591C

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25591C	#FFFFFF	#000000	##FFFFFF
##25591C	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5115

Deuteranopia (green-blind)

#554C21

Tritanopia (blue-blind)

#1F564C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #25591c;
/* rgb */ color: rgb(37, 89, 28);
/* oklch */ color: oklch(41.4% 0.108 140.8);

Tailwind

colors: {
  custom: {
    50: '#66885b',
    500: '#25591c',
    950: '#000000',
  },
}

SCSS

$custom: #25591c;
$custom-light: #66885b;
$custom-dark: #000000;

JSON

{
  "hex": "#25591c",
  "rgb": {
    "r": 37,
    "g": 89,
    "b": 28
  },
  "hsl": {
    "h": 111.148,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.41378,
    "c": 0.10762,
    "h": 140.8
  },
  "luminance": 0.07622
}

Semantic roles & 50–950 ramp

primary

#25591C

secondary

#83428F

accent

#4CDCC6

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #25591C

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

Preview Lab → · Contrast checker → · Palette generator →