#42503C#42503C

#42503C is a dark, muted green. Relative luminance 0.072; OKLCH L 41.3% C 0.037 H 136.4°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#42503C
RGB	rgb(66, 80, 60)
HSL	hsl(102, 14%, 27%)
HSV	hsv(102, 25%, 31%)
CMYK	cmyk(17.5%, 0%, 25%, 68.6%)
CIE-LAB	lab(32.31, -9.90, 10.01)
CIE-LCH	lch(32.31, 14.08, 134.68°)
OKLab	oklab(41.29% -0.0268 0.0255)
OKLCH	oklch(41.29% 0.037 136.4)
XYZ	xyz(5.9309, 7.2217, 5.3556)
Luminance	0.0722 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42503C #4A3C50

analogous

#4C503C #42503C #3C5040

triadic

#42503C #3C4250 #503C42

tetradic

#42503C #3C4C50 #4A3C50 #50403C

square

#42503C #3C4C50 #4A3C50 #50403C

split-complementary

#42503C #403C50 #503C4C

monochromatic

#0E110D #252D22 #42503C #5F7356 #7C9572

Accessibility & contrast

On white

8.59

#42503C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#42503C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42503C

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42503C	#FFFFFF	#000000	##FFFFFF
##42503C	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3B

Deuteranopia (green-blind)

#4F4C3D

Tritanopia (blue-blind)

#424E4B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #42503c;
/* rgb */ color: rgb(66, 80, 60);
/* oklch */ color: oklch(41.3% 0.037 136.4);

Tailwind

colors: {
  custom: {
    50: '#768171',
    500: '#42503c',
    950: '#000000',
  },
}

SCSS

$custom: #42503c;
$custom-light: #768171;
$custom-dark: #000000;

JSON

{
  "hex": "#42503c",
  "rgb": {
    "r": 66,
    "g": 80,
    "b": 60
  },
  "hsl": {
    "h": 102,
    "s": 14.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.41289,
    "c": 0.03702,
    "h": 136.4
  },
  "luminance": 0.07222
}

Semantic roles & 50–950 ramp

primary

#42503C

secondary

#79687F

accent

#71B7A2

background

#F7F7F6

surface

#EDEEEC

border

#C8C9C7

text

#080A07

muted

#7B7C7A

Preview Lab

Preview with #42503C

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

Preview Lab → · Contrast checker → · Palette generator →