#25511B#25511B

#25511B is a dark, moderate green. Relative luminance 0.064; OKLCH L 39.0% C 0.097 H 140.1°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#25511B
RGB	rgb(37, 81, 27)
HSL	hsl(109, 50%, 21%)
HSV	hsv(109, 67%, 32%)
CMYK	cmyk(54.3%, 0%, 66.7%, 68.2%)
CIE-LAB	lab(30.30, -27.05, 26.54)
CIE-LCH	lch(30.30, 37.90, 135.54°)
OKLab	oklab(39% -0.0741 0.062)
OKLCH	oklch(39% 0.097 140.1)
XYZ	xyz(3.9030, 6.3570, 2.0581)
Luminance	0.0636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25511B #471B51

analogous

#40511B #25511B #1B512C

triadic

#25511B #1B2551 #511B25

tetradic

#25511B #1B4051 #471B51 #512C1B

square

#25511B #1B4051 #471B51 #512C1B

split-complementary

#25511B #2C1B51 #511B40

monochromatic

#0A1708 #10230C #25511B #3A7F2A #4FAD3A

Accessibility & contrast

On white

9.25

#25511B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#25511B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25511B

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25511B	#FFFFFF	#000000	##FFFFFF
##25511B	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A15

Deuteranopia (green-blind)

#4D461F

Tritanopia (blue-blind)

#214E45

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #25511b;
/* rgb */ color: rgb(37, 81, 27);
/* oklch */ color: oklch(39.0% 0.097 140.1);

Tailwind

colors: {
  custom: {
    50: '#64825a',
    500: '#25511b',
    950: '#000000',
  },
}

SCSS

$custom: #25511b;
$custom-light: #64825a;
$custom-dark: #000000;

JSON

{
  "hex": "#25511b",
  "rgb": {
    "r": 37,
    "g": 81,
    "b": 27
  },
  "hsl": {
    "h": 108.889,
    "s": 50,
    "l": 21.176
  },
  "oklch": {
    "l": 0.39001,
    "c": 0.09665,
    "h": 140.1
  },
  "luminance": 0.06357
}

Semantic roles & 50–950 ramp

primary

#25511B

secondary

#7A4187

accent

#4EDAC0

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060A04

muted

#7A7C79

Preview Lab

Preview with #25511B

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

Preview Lab → · Contrast checker → · Palette generator →