#424D28#424D28

#424D28 is a dark, muted yellow-green. Relative luminance 0.066; OKLCH L 40.1% C 0.059 H 122.6°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#424D28
RGB	rgb(66, 77, 40)
HSL	hsl(78, 32%, 23%)
HSV	hsv(78, 48%, 30%)
CMYK	cmyk(14.3%, 0%, 48.1%, 69.8%)
CIE-LAB	lab(30.92, -11.43, 20.45)
CIE-LCH	lch(30.92, 23.43, 119.20°)
OKLab	oklab(40.05% -0.0317 0.0495)
OKLCH	oklch(40.05% 0.059 122.6)
XYZ	xyz(5.2836, 6.6192, 3.0063)
Luminance	0.0662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424D28 #33284D

analogous

#4D4528 #424D28 #2F4D28

triadic

#424D28 #28424D #4D2842

tetradic

#424D28 #284D45 #33284D #4D282F

square

#424D28 #284D45 #33284D #4D282F

split-complementary

#424D28 #282F4D #45284D

monochromatic

#11140A #1F2513 #424D28 #65753D #879E52

Accessibility & contrast

On white

9.04

#424D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#424D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424D28

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424D28	#FFFFFF	#000000	##FFFFFF
##424D28	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514925

Deuteranopia (green-blind)

#4F492A

Tritanopia (blue-blind)

#454A44

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424d28;
/* rgb */ color: rgb(66, 77, 40);
/* oklch */ color: oklch(40.1% 0.059 122.6);

Tailwind

colors: {
  custom: {
    50: '#777e62',
    500: '#424d28',
    950: '#000000',
  },
}

SCSS

$custom: #424d28;
$custom-light: #777e62;
$custom-dark: #000000;

JSON

{
  "hex": "#424d28",
  "rgb": {
    "r": 66,
    "g": 77,
    "b": 40
  },
  "hsl": {
    "h": 77.838,
    "s": 31.624,
    "l": 22.941
  },
  "oklch": {
    "l": 0.40052,
    "c": 0.05883,
    "h": 122.6
  },
  "luminance": 0.06619
}

Semantic roles & 50–950 ramp

primary

#424D28

secondary

#5F5180

accent

#60C87F

background

#F7F7F5

surface

#EDEEEA

border

#C8C9C6

text

#090A05

muted

#7B7C79

Preview Lab

Preview with #424D28

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

Preview Lab → · Contrast checker → · Palette generator →