#425F2A#425F2A

#425F2A is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.9% C 0.086 H 132.6°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#425F2A
RGB	rgb(66, 95, 42)
HSL	hsl(93, 39%, 27%)
HSV	hsv(93, 56%, 37%)
CMYK	cmyk(30.5%, 0%, 55.8%, 62.7%)
CIE-LAB	lab(36.95, -21.09, 26.69)
CIE-LCH	lch(36.95, 34.02, 128.33°)
OKLab	oklab(44.92% -0.0585 0.0635)
OKLCH	oklch(44.92% 0.086 132.6)
XYZ	xyz(6.7568, 9.5096, 3.6696)
Luminance	0.0951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425F2A #472A5F

analogous

#5D5F2A #425F2A #2A5F2D

triadic

#425F2A #2A425F #5F2A42

tetradic

#425F2A #2A5D5F #472A5F #5F2D2A

square

#425F2A #2A5D5F #472A5F #5F2D2A

split-complementary

#425F2A #2D2A5F #5F2A5D

monochromatic

#0F1509 #253517 #425F2A #5F893D #7DB251

Accessibility & contrast

On white

7.24

#425F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#425F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425F2A

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425F2A	#FFFFFF	#000000	##FFFFFF
##425F2A	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)

#635825

Deuteranopia (green-blind)

#5F562D

Tritanopia (blue-blind)

#435B53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #425f2a;
/* rgb */ color: rgb(66, 95, 42);
/* oklch */ color: oklch(44.9% 0.086 132.6);

Tailwind

colors: {
  custom: {
    50: '#788c65',
    500: '#425f2a',
    950: '#000000',
  },
}

SCSS

$custom: #425f2a;
$custom-light: #788c65;
$custom-dark: #000000;

JSON

{
  "hex": "#425f2a",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 42
  },
  "hsl": {
    "h": 92.83,
    "s": 38.686,
    "l": 26.863
  },
  "oklch": {
    "l": 0.4492,
    "c": 0.08637,
    "h": 132.6
  },
  "luminance": 0.0951
}

Semantic roles & 50–950 ramp

primary

#425F2A

secondary

#755391

accent

#59CF99

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090C06

muted

#7B7D7A

Preview Lab

Preview with #425F2A

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

Preview Lab → · Contrast checker → · Palette generator →