#25420B#25420B

#25420B is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.4% C 0.087 H 133.6°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#25420B
RGB	rgb(37, 66, 11)
HSL	hsl(92, 71%, 15%)
HSV	hsv(92, 83%, 26%)
CMYK	cmyk(43.9%, 0%, 83.3%, 74.1%)
CIE-LAB	lab(24.68, -21.46, 28.21)
CIE-LCH	lch(24.68, 35.45, 127.26°)
OKLab	oklab(34.35% -0.0603 0.0632)
OKLCH	oklch(34.35% 0.087 133.6)
XYZ	xyz(2.7715, 4.3138, 1.0032)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.22

Hunter Green (survey)

#0B4008

ΔE00 4.20

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25420B #280B42

analogous

#41420B #25420B #0B420C

triadic

#25420B #0B2542 #420B25

tetradic

#25420B #0B4142 #280B42 #420C0B

square

#25420B #0B4142 #280B42 #420C0B

split-complementary

#25420B #0C0B42 #420B41

monochromatic

#0F1A04 #0F1A04 #25420B #427614 #60AB1C

Accessibility & contrast

On white

11.27

#25420B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#25420B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25420B

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25420B	#FFFFFF	#000000	##FFFFFF
##25420B	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C03

Deuteranopia (green-blind)

#413A10

Tritanopia (blue-blind)

#253F37

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #25420b;
/* rgb */ color: rgb(37, 66, 11);
/* oklch */ color: oklch(34.4% 0.087 133.6);

Tailwind

colors: {
  custom: {
    50: '#63764e',
    500: '#25420b',
    950: '#000000',
  },
}

SCSS

$custom: #25420b;
$custom-light: #63764e;
$custom-dark: #000000;

JSON

{
  "hex": "#25420b",
  "rgb": {
    "r": 37,
    "g": 66,
    "b": 11
  },
  "hsl": {
    "h": 91.636,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34352,
    "c": 0.08734,
    "h": 133.6
  },
  "luminance": 0.04314
}

Semantic roles & 50–950 ramp

primary

#25420B

secondary

#572A7F

accent

#3AEE99

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #25420B

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

Preview Lab → · Contrast checker → · Palette generator →