#25400B#25400B

#25400B is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.8% C 0.084 H 133.0°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#25400B
RGB	rgb(37, 64, 11)
HSL	hsl(91, 71%, 15%)
HSV	hsv(91, 83%, 25%)
CMYK	cmyk(42.2%, 0%, 82.8%, 74.9%)
CIE-LAB	lab(23.95, -20.45, 27.49)
CIE-LCH	lch(23.95, 34.26, 126.64°)
OKLab	oklab(33.75% -0.0575 0.0617)
OKLCH	oklch(33.75% 0.084 133)
XYZ	xyz(2.6567, 4.0841, 0.9649)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.73

Hunter Green (survey)

#0B4008

ΔE00 4.45

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25400B #260B40

analogous

#40400B #25400B #0B400B

triadic

#25400B #0B2540 #400B25

tetradic

#25400B #0B4040 #260B40 #400B0B

square

#25400B #0B4040 #260B40 #400B0B

split-complementary

#25400B #0B0B40 #400B40

monochromatic

#0F1A04 #0F1A04 #25400B #437414 #61A81D

Accessibility & contrast

On white

11.56

#25400B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#25400B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25400B

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25400B	#FFFFFF	#000000	##FFFFFF
##25400B	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A03

Deuteranopia (green-blind)

#3F3810

Tritanopia (blue-blind)

#253D36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25400b;
/* rgb */ color: rgb(37, 64, 11);
/* oklch */ color: oklch(33.8% 0.084 133.0);

Tailwind

colors: {
  custom: {
    50: '#62754e',
    500: '#25400b',
    950: '#000000',
  },
}

SCSS

$custom: #25400b;
$custom-light: #62754e;
$custom-dark: #000000;

JSON

{
  "hex": "#25400b",
  "rgb": {
    "r": 37,
    "g": 64,
    "b": 11
  },
  "hsl": {
    "h": 90.566,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33751,
    "c": 0.08435,
    "h": 133
  },
  "luminance": 0.04084
}

Semantic roles & 50–950 ramp

primary

#25400B

secondary

#542A7D

accent

#3AED96

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #25400B

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

Preview Lab → · Contrast checker → · Palette generator →