#25591A#25591A

#25591A is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.4% C 0.109 H 140.4°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#25591A
RGB	rgb(37, 89, 26)
HSL	hsl(110, 55%, 23%)
HSV	hsv(110, 71%, 35%)
CMYK	cmyk(58.4%, 0%, 70.8%, 65.1%)
CIE-LAB	lab(33.16, -30.73, 30.22)
CIE-LCH	lch(33.16, 43.10, 135.48°)
OKLab	oklab(41.36% -0.0842 0.0697)
OKLCH	oklch(41.36% 0.109 140.4)
XYZ	xyz(4.5216, 7.6123, 2.2081)
Luminance	0.0761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25591A #4E1A59

analogous

#44591A #25591A #1A592F

triadic

#25591A #1A2559 #591A25

tetradic

#25591A #1A4459 #4E1A59 #592F1A

square

#25591A #1A4459 #4E1A59 #592F1A

split-complementary

#25591A #2F1A59 #591A44

monochromatic

#0A1807 #112A0C #25591A #398828 #4CB836

Accessibility & contrast

On white

8.32

#25591A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#25591A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25591A

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25591A	#FFFFFF	#000000	##FFFFFF
##25591A	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)

#5C5112

Deuteranopia (green-blind)

#554C20

Tritanopia (blue-blind)

#1F564C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #25591a;
/* rgb */ color: rgb(37, 89, 26);
/* oklch */ color: oklch(41.4% 0.109 140.4);

Tailwind

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

SCSS

$custom: #25591a;
$custom-light: #66885a;
$custom-dark: #000000;

JSON

{
  "hex": "#25591a",
  "rgb": {
    "r": 37,
    "g": 89,
    "b": 26
  },
  "hsl": {
    "h": 109.524,
    "s": 54.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41356,
    "c": 0.10931,
    "h": 140.4
  },
  "luminance": 0.07613
}

Semantic roles & 50–950 ramp

primary

#25591A

secondary

#81408F

accent

#4ADEC4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060B04

muted

#7A7C79

Preview Lab

Preview with #25591A

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

Preview Lab → · Contrast checker → · Palette generator →