#424D2B#424D2B

#424D2B is a dark, muted yellow-green. Relative luminance 0.066; OKLCH L 40.1% C 0.055 H 123.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#424D2B
RGB	rgb(66, 77, 43)
HSL	hsl(79, 28%, 24%)
HSV	hsv(79, 44%, 30%)
CMYK	cmyk(14.3%, 0%, 44.2%, 69.8%)
CIE-LAB	lab(30.97, -11.01, 18.72)
CIE-LCH	lch(30.97, 21.72, 120.46°)
OKLab	oklab(40.11% -0.0303 0.0458)
OKLCH	oklch(40.11% 0.055 123.5)
XYZ	xyz(5.3367, 6.6404, 3.2856)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424D2B #362B4D

analogous

#4D472B #424D2B #314D2B

triadic

#424D2B #2B424D #4D2B42

tetradic

#424D2B #2B4D47 #362B4D #4D2B31

square

#424D2B #2B4D47 #362B4D #4D2B31

split-complementary

#424D2B #2B314D #472B4D

monochromatic

#11140B #202615 #424D2B #647441 #859C57

Accessibility & contrast

On white

9.02

#424D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#424D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424D2B

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424D2B	#FFFFFF	#000000	##FFFFFF
##424D2B	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514928

Deuteranopia (green-blind)

#4F492D

Tritanopia (blue-blind)

#444A45

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424d2b;
/* rgb */ color: rgb(66, 77, 43);
/* oklch */ color: oklch(40.1% 0.055 123.5);

Tailwind

colors: {
  custom: {
    50: '#777e65',
    500: '#424d2b',
    950: '#000000',
  },
}

SCSS

$custom: #424d2b;
$custom-light: #777e65;
$custom-dark: #000000;

JSON

{
  "hex": "#424d2b",
  "rgb": {
    "r": 66,
    "g": 77,
    "b": 43
  },
  "hsl": {
    "h": 79.412,
    "s": 28.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40109,
    "c": 0.05492,
    "h": 123.5
  },
  "luminance": 0.0664
}

Semantic roles & 50–950 ramp

primary

#424D2B

secondary

#62557F

accent

#63C583

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080A05

muted

#7B7C7A

Preview Lab

Preview with #424D2B

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

Preview Lab → · Contrast checker → · Palette generator →