#425F28#425F28

#425F28 is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.9% C 0.088 H 132.1°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#425F28
RGB	rgb(66, 95, 40)
HSL	hsl(92, 41%, 26%)
HSV	hsv(92, 58%, 37%)
CMYK	cmyk(30.5%, 0%, 57.9%, 62.7%)
CIE-LAB	lab(36.92, -21.34, 27.74)
CIE-LCH	lch(36.92, 35.00, 127.57°)
OKLab	oklab(44.89% -0.0593 0.0657)
OKLCH	oklch(44.89% 0.088 132.1)
XYZ	xyz(6.7219, 9.4957, 3.4858)
Luminance	0.0950 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425F28 #45285F

analogous

#5E5F28 #425F28 #285F2A

triadic

#425F28 #28425F #5F2842

tetradic

#425F28 #285E5F #45285F #5F2A28

square

#425F28 #285E5F #45285F #5F2A28

split-complementary

#425F28 #2A285F #5F285E

monochromatic

#0F1609 #243416 #425F28 #608A3A #7EB44D

Accessibility & contrast

On white

7.24

#425F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#425F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425F28

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425F28	#FFFFFF	#000000	##FFFFFF
##425F28	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635823

Deuteranopia (green-blind)

#5F562C

Tritanopia (blue-blind)

#435B53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #425f28;
/* rgb */ color: rgb(66, 95, 40);
/* oklch */ color: oklch(44.9% 0.088 132.1);

Tailwind

colors: {
  custom: {
    50: '#788c64',
    500: '#425f28',
    950: '#000000',
  },
}

SCSS

$custom: #425f28;
$custom-light: #788c64;
$custom-dark: #000000;

JSON

{
  "hex": "#425f28",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 40
  },
  "hsl": {
    "h": 91.636,
    "s": 40.741,
    "l": 26.471
  },
  "oklch": {
    "l": 0.4489,
    "c": 0.08849,
    "h": 132.1
  },
  "luminance": 0.09496
}

Semantic roles & 50–950 ramp

primary

#425F28

secondary

#735192

accent

#57D197

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090C05

muted

#7B7D7A

Preview Lab

Preview with #425F28

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

Preview Lab → · Contrast checker → · Palette generator →