#425C1E#425C1E

#425C1E is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.9% C 0.094 H 129.0°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#425C1E
RGB	rgb(66, 92, 30)
HSL	hsl(85, 51%, 24%)
HSV	hsv(85, 67%, 36%)
CMYK	cmyk(28.3%, 0%, 67.4%, 63.9%)
CIE-LAB	lab(35.80, -20.85, 31.61)
CIE-LCH	lch(35.80, 37.87, 123.41°)
OKLab	oklab(43.95% -0.0589 0.0728)
OKLCH	oklch(43.95% 0.094 129)
XYZ	xyz(6.3082, 8.9061, 2.6147)
Luminance	0.0891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C1E #381E5C

analogous

#5C571E #425C1E #235C1E

triadic

#425C1E #1E425C #5C1E42

tetradic

#425C1E #1E5C57 #381E5C #5C1E23

square

#425C1E #1E5C57 #381E5C #5C1E23

split-complementary

#425C1E #1E235C #571E5C

monochromatic

#111708 #212E0F #425C1E #638A2D #84B83C

Accessibility & contrast

On white

7.55

#425C1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#425C1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C1E

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C1E	#FFFFFF	#000000	##FFFFFF
##425C1E	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615517

Deuteranopia (green-blind)

#5D5423

Tritanopia (blue-blind)

#44584F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425c1e;
/* rgb */ color: rgb(66, 92, 30);
/* oklch */ color: oklch(43.9% 0.094 129.0);

Tailwind

colors: {
  custom: {
    50: '#798a5d',
    500: '#425c1e',
    950: '#000000',
  },
}

SCSS

$custom: #425c1e;
$custom-light: #798a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#425c1e",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 30
  },
  "hsl": {
    "h": 85.161,
    "s": 50.82,
    "l": 23.922
  },
  "oklch": {
    "l": 0.43947,
    "c": 0.09366,
    "h": 129
  },
  "luminance": 0.08906
}

Semantic roles & 50–950 ramp

primary

#425C1E

secondary

#654591

accent

#4DDA89

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #425C1E

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

Preview Lab → · Contrast checker → · Palette generator →