#25450B#25450B

#25450B is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.3% C 0.092 H 134.5°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#25450B
RGB	rgb(37, 69, 11)
HSL	hsl(93, 73%, 16%)
HSV	hsv(93, 84%, 27%)
CMYK	cmyk(46.4%, 0%, 84.1%, 72.9%)
CIE-LAB	lab(25.78, -22.95, 29.29)
CIE-LCH	lch(25.78, 37.21, 128.07°)
OKLab	oklab(35.25% -0.0643 0.0655)
OKLCH	oklch(35.25% 0.092 134.5)
XYZ	xyz(2.9514, 4.6736, 1.0631)
Luminance	0.0467 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.70

Hunter Green (survey)

#0B4008

ΔE00 4.10

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25450B #2B0B45

analogous

#42450B #25450B #0B450E

triadic

#25450B #0B2545 #450B25

tetradic

#25450B #0B4245 #2B0B45 #450E0B

square

#25450B #0B4245 #2B0B45 #450E0B

split-complementary

#25450B #0E0B45 #450B42

monochromatic

#0E1A04 #0E1A04 #25450B #417A13 #5EAF1C

Accessibility & contrast

On white

10.85

#25450B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#25450B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25450B

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25450B	#FFFFFF	#000000	##FFFFFF
##25450B	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F02

Deuteranopia (green-blind)

#443C11

Tritanopia (blue-blind)

#24423A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #25450b;
/* rgb */ color: rgb(37, 69, 11);
/* oklch */ color: oklch(35.3% 0.092 134.5);

Tailwind

colors: {
  custom: {
    50: '#63794f',
    500: '#25450b',
    950: '#000000',
  },
}

SCSS

$custom: #25450b;
$custom-light: #63794f;
$custom-dark: #000000;

JSON

{
  "hex": "#25450b",
  "rgb": {
    "r": 37,
    "g": 69,
    "b": 11
  },
  "hsl": {
    "h": 93.103,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.35253,
    "c": 0.09175,
    "h": 134.5
  },
  "luminance": 0.04674
}

Semantic roles & 50–950 ramp

primary

#25450B

secondary

#5A2A81

accent

#39EF9D

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050902

muted

#7A7B78

Preview Lab

Preview with #25450B

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

Preview Lab → · Contrast checker → · Palette generator →