#425F2B#425F2B

#425F2B is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.9% C 0.085 H 132.9°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#425F2B
RGB	rgb(66, 95, 43)
HSL	hsl(93, 38%, 27%)
HSV	hsv(93, 55%, 37%)
CMYK	cmyk(30.5%, 0%, 54.7%, 62.7%)
CIE-LAB	lab(36.96, -20.97, 26.15)
CIE-LCH	lch(36.96, 33.52, 128.72°)
OKLab	oklab(44.94% -0.0581 0.0625)
OKLCH	oklch(44.94% 0.085 132.9)
XYZ	xyz(6.7749, 9.5169, 3.7650)
Luminance	0.0952 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425F2B #482B5F

analogous

#5C5F2B #425F2B #2B5F2E

triadic

#425F2B #2B425F #5F2B42

tetradic

#425F2B #2B5C5F #482B5F #5F2E2B

square

#425F2B #2B5C5F #482B5F #5F2E2B

split-complementary

#425F2B #2E2B5F #5F2B5C

monochromatic

#0F150A #253518 #425F2B #5F893E #7DB153

Accessibility & contrast

On white

7.23

#425F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#425F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425F2B

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425F2B	#FFFFFF	#000000	##FFFFFF
##425F2B	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635826

Deuteranopia (green-blind)

#5E562E

Tritanopia (blue-blind)

#425B53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #425f2b;
/* rgb */ color: rgb(66, 95, 43);
/* oklch */ color: oklch(44.9% 0.085 132.9);

Tailwind

colors: {
  custom: {
    50: '#788c66',
    500: '#425f2b',
    950: '#000000',
  },
}

SCSS

$custom: #425f2b;
$custom-light: #788c66;
$custom-dark: #000000;

JSON

{
  "hex": "#425f2b",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 43
  },
  "hsl": {
    "h": 93.462,
    "s": 37.681,
    "l": 27.059
  },
  "oklch": {
    "l": 0.44935,
    "c": 0.08528,
    "h": 132.9
  },
  "luminance": 0.09517
}

Semantic roles & 50–950 ramp

primary

#425F2B

secondary

#765591

accent

#5ACE9B

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090C06

muted

#7B7D7A

Preview Lab

Preview with #425F2B

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

Preview Lab → · Contrast checker → · Palette generator →