#25331B#25331B

#25331B is a dark, muted yellow-green. Relative luminance 0.028; OKLCH L 30.1% C 0.045 H 133.2°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#25331B
RGB	rgb(37, 51, 27)
HSL	hsl(95, 31%, 15%)
HSV	hsv(95, 47%, 20%)
CMYK	cmyk(27.5%, 0%, 47.1%, 80%)
CIE-LAB	lab(19.39, -11.26, 13.38)
CIE-LCH	lch(19.39, 17.49, 130.09°)
OKLab	oklab(30.12% -0.0309 0.0329)
OKLCH	oklch(30.12% 0.045 133.2)
XYZ	xyz(2.1446, 2.8400, 1.4719)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25331B #291B33

analogous

#31331B #25331B #1B331D

triadic

#25331B #1B2533 #331B25

tetradic

#25331B #1B3133 #291B33 #331D1B

square

#25331B #1B3133 #291B33 #331D1B

split-complementary

#25331B #1D1B33 #331B31

monochromatic

#0F140B #0F140B #25331B #425B30 #5F8345

Accessibility & contrast

On white

13.39

#25331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#25331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25331B

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25331B	#FFFFFF	#000000	##FFFFFF
##25331B	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353019

Deuteranopia (green-blind)

#332F1C

Tritanopia (blue-blind)

#25312D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #25331b;
/* rgb */ color: rgb(37, 51, 27);
/* oklch */ color: oklch(30.1% 0.045 133.2);

Tailwind

colors: {
  custom: {
    50: '#606a57',
    500: '#25331b',
    950: '#000000',
  },
}

SCSS

$custom: #25331b;
$custom-light: #606a57;
$custom-dark: #000000;

JSON

{
  "hex": "#25331b",
  "rgb": {
    "r": 37,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 95,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.30117,
    "c": 0.04512,
    "h": 133.2
  },
  "luminance": 0.0284
}

Semantic roles & 50–950 ramp

primary

#25331B

secondary

#584367

accent

#61C79C

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#050603

muted

#797A78

Preview Lab

Preview with #25331B

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

Preview Lab → · Contrast checker → · Palette generator →