#425C2A#425C2A

#425C2A is a dark, moderate yellow-green. Relative luminance 0.090; OKLCH L 44.1% C 0.081 H 131.6°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#425C2A
RGB	rgb(66, 92, 42)
HSL	hsl(91, 37%, 26%)
HSV	hsv(91, 54%, 36%)
CMYK	cmyk(28.3%, 0%, 54.3%, 63.9%)
CIE-LAB	lab(35.94, -19.52, 25.48)
CIE-LCH	lch(35.94, 32.10, 127.45°)
OKLab	oklab(44.11% -0.0541 0.0609)
OKLCH	oklch(44.11% 0.081 131.6)
XYZ	xyz(6.4917, 8.9795, 3.5812)
Luminance	0.0898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C2A #442A5C

analogous

#5B5C2A #425C2A #2A5C2B

triadic

#425C2A #2A425C #5C2A42

tetradic

#425C2A #2A5B5C #442A5C #5C2B2A

square

#425C2A #2A5B5C #442A5C #5C2B2A

split-complementary

#425C2A #2B2A5C #5C2A5B

monochromatic

#0F150A #243217 #425C2A #60863D #7EB051

Accessibility & contrast

On white

7.51

#425C2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#425C2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C2A

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C2A	#FFFFFF	#000000	##FFFFFF
##425C2A	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605626

Deuteranopia (green-blind)

#5C542D

Tritanopia (blue-blind)

#435951

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #425c2a;
/* rgb */ color: rgb(66, 92, 42);
/* oklch */ color: oklch(44.1% 0.081 131.6);

Tailwind

colors: {
  custom: {
    50: '#788a65',
    500: '#425c2a',
    950: '#000000',
  },
}

SCSS

$custom: #425c2a;
$custom-light: #788a65;
$custom-dark: #000000;

JSON

{
  "hex": "#425c2a",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 42
  },
  "hsl": {
    "h": 91.2,
    "s": 37.313,
    "l": 26.275
  },
  "oklch": {
    "l": 0.44108,
    "c": 0.08147,
    "h": 131.6
  },
  "luminance": 0.0898
}

Semantic roles & 50–950 ramp

primary

#425C2A

secondary

#72538E

accent

#5BCD96

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090B05

muted

#7B7C7A

Preview Lab

Preview with #425C2A

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

Preview Lab → · Contrast checker → · Palette generator →