#425C1D#425C1D

#425C1D is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.9% C 0.095 H 128.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#425C1D
RGB	rgb(66, 92, 29)
HSL	hsl(85, 52%, 24%)
HSV	hsv(85, 68%, 36%)
CMYK	cmyk(28.3%, 0%, 68.5%, 63.9%)
CIE-LAB	lab(35.79, -20.94, 32.09)
CIE-LCH	lch(35.79, 38.32, 123.13°)
OKLab	oklab(43.94% -0.0593 0.0737)
OKLCH	oklch(43.94% 0.095 128.8)
XYZ	xyz(6.2957, 8.9011, 2.5486)
Luminance	0.0890 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C1D #371D5C

analogous

#5C561D #425C1D #225C1D

triadic

#425C1D #1D425C #5C1D42

tetradic

#425C1D #1D5C56 #371D5C #5C1D22

square

#425C1D #1D5C56 #371D5C #5C1D22

split-complementary

#425C1D #1D225C #561D5C

monochromatic

#111707 #212D0E #425C1D #638B2C #85B93A

Accessibility & contrast

On white

7.55

#425C1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#425C1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C1D

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C1D	#FFFFFF	#000000	##FFFFFF
##425C1D	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)

#615515

Deuteranopia (green-blind)

#5D5422

Tritanopia (blue-blind)

#44584F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425c1d;
/* rgb */ color: rgb(66, 92, 29);
/* oklch */ color: oklch(43.9% 0.095 128.8);

Tailwind

colors: {
  custom: {
    50: '#798a5c',
    500: '#425c1d',
    950: '#000000',
  },
}

SCSS

$custom: #425c1d;
$custom-light: #798a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#425c1d",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 29
  },
  "hsl": {
    "h": 84.762,
    "s": 52.066,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43936,
    "c": 0.09454,
    "h": 128.8
  },
  "luminance": 0.08901
}

Semantic roles & 50–950 ramp

primary

#425C1D

secondary

#644491

accent

#4CDC87

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #425C1D

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

Preview Lab → · Contrast checker → · Palette generator →