#425C12#425C12

#425C12 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.8% C 0.103 H 127.5°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#425C12
RGB	rgb(66, 92, 18)
HSL	hsl(81, 67%, 22%)
HSV	hsv(81, 80%, 36%)
CMYK	cmyk(28.3%, 0%, 80.4%, 63.9%)
CIE-LAB	lab(35.71, -21.78, 36.77)
CIE-LCH	lch(35.71, 42.74, 120.64°)
OKLab	oklab(43.84% -0.0626 0.0817)
OKLCH	oklch(43.84% 0.103 127.5)
XYZ	xyz(6.1831, 8.8561, 1.9558)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C12 #2C125C

analogous

#5C5112 #425C12 #1D5C12

triadic

#425C12 #12425C #5C1242

tetradic

#425C12 #125C51 #2C125C #5C121D

square

#425C12 #125C51 #2C125C #5C121D

split-complementary

#425C12 #121D5C #51125C

monochromatic

#121A05 #1D2908 #425C12 #678F1C #8BC226

Accessibility & contrast

On white

7.58

#425C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#425C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C12

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C12	#FFFFFF	#000000	##FFFFFF
##425C12	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615503

Deuteranopia (green-blind)

#5E5319

Tritanopia (blue-blind)

#45574E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425c12;
/* rgb */ color: rgb(66, 92, 18);
/* oklch */ color: oklch(43.8% 0.103 127.5);

Tailwind

colors: {
  custom: {
    50: '#798a56',
    500: '#425c12',
    950: '#000000',
  },
}

SCSS

$custom: #425c12;
$custom-light: #798a56;
$custom-dark: #000000;

JSON

{
  "hex": "#425c12",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 18
  },
  "hsl": {
    "h": 81.081,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43837,
    "c": 0.10293,
    "h": 127.5
  },
  "luminance": 0.08856
}

Semantic roles & 50–950 ramp

primary

#425C12

secondary

#573594

accent

#3EEA7A

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #425C12

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

Preview Lab → · Contrast checker → · Palette generator →