#425C28#425C28

#425C28 is a dark, moderate yellow-green. Relative luminance 0.090; OKLCH L 44.1% C 0.084 H 131.1°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#425C28
RGB	rgb(66, 92, 40)
HSL	hsl(90, 39%, 26%)
HSV	hsv(90, 57%, 36%)
CMYK	cmyk(28.3%, 0%, 56.5%, 63.9%)
CIE-LAB	lab(35.92, -19.77, 26.55)
CIE-LCH	lch(35.92, 33.10, 126.67°)
OKLab	oklab(44.08% -0.055 0.0631)
OKLCH	oklch(44.08% 0.084 131.1)
XYZ	xyz(6.4568, 8.9656, 3.3974)
Luminance	0.0897 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C28 #42285C

analogous

#5C5C28 #425C28 #285C28

triadic

#425C28 #28425C #5C2842

tetradic

#425C28 #285C5C #42285C #5C2828

square

#425C28 #285C5C #42285C #5C2828

split-complementary

#425C28 #28285C #5C285C

monochromatic

#0F1509 #233115 #425C28 #61873B #7FB14D

Accessibility & contrast

On white

7.52

#425C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#425C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425C28

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C28	#FFFFFF	#000000	##FFFFFF
##425C28	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605623

Deuteranopia (green-blind)

#5C542B

Tritanopia (blue-blind)

#435850

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425c28;
/* rgb */ color: rgb(66, 92, 40);
/* oklch */ color: oklch(44.1% 0.084 131.1);

Tailwind

colors: {
  custom: {
    50: '#788a63',
    500: '#425c28',
    950: '#000000',
  },
}

SCSS

$custom: #425c28;
$custom-light: #788a63;
$custom-dark: #000000;

JSON

{
  "hex": "#425c28",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 40
  },
  "hsl": {
    "h": 90,
    "s": 39.394,
    "l": 25.882
  },
  "oklch": {
    "l": 0.44077,
    "c": 0.08367,
    "h": 131.1
  },
  "luminance": 0.08966
}

Semantic roles & 50–950 ramp

primary

#425C28

secondary

#70518F

accent

#59CF94

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090B05

muted

#7B7C7A

Preview Lab

Preview with #425C28

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

Preview Lab → · Contrast checker → · Palette generator →