#425818#425818

#425818 is a dark, moderate yellow-green. Relative luminance 0.082; OKLCH L 42.8% C 0.093 H 126.4°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#425818
RGB	rgb(66, 88, 24)
HSL	hsl(81, 57%, 22%)
HSV	hsv(81, 73%, 35%)
CMYK	cmyk(25%, 0%, 72.7%, 65.5%)
CIE-LAB	lab(34.40, -19.27, 32.96)
CIE-LCH	lch(34.40, 38.18, 120.31°)
OKLab	oklab(42.8% -0.0552 0.0747)
OKLCH	oklch(42.8% 0.093 126.4)
XYZ	xyz(5.9014, 8.2036, 2.1365)
Luminance	0.0820 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425818 #2E1858

analogous

#584E18 #425818 #225818

triadic

#425818 #184258 #581842

tetradic

#425818 #18584E #2E1858 #581822

square

#425818 #18584E #2E1858 #581822

split-complementary

#425818 #182258 #4E1858

monochromatic

#121807 #1E280B #425818 #668825 #8AB832

Accessibility & contrast

On white

7.95

#425818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#425818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425818

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425818	#FFFFFF	#000000	##FFFFFF
##425818	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D520F

Deuteranopia (green-blind)

#5A511D

Tritanopia (blue-blind)

#45544B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #425818;
/* rgb */ color: rgb(66, 88, 24);
/* oklch */ color: oklch(42.8% 0.093 126.4);

Tailwind

colors: {
  custom: {
    50: '#798759',
    500: '#425818',
    950: '#000000',
  },
}

SCSS

$custom: #425818;
$custom-light: #798759;
$custom-dark: #000000;

JSON

{
  "hex": "#425818",
  "rgb": {
    "r": 66,
    "g": 88,
    "b": 24
  },
  "hsl": {
    "h": 80.625,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42795,
    "c": 0.09288,
    "h": 126.4
  },
  "luminance": 0.08204
}

Semantic roles & 50–950 ramp

primary

#425818

secondary

#593D8F

accent

#47E07C

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B04

muted

#7B7C79

Preview Lab

Preview with #425818

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

Preview Lab → · Contrast checker → · Palette generator →