#424B20#424B20

#424B20 is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.4% C 0.065 H 119.3°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#424B20
RGB	rgb(66, 75, 32)
HSL	hsl(73, 40%, 21%)
HSV	hsv(73, 57%, 29%)
CMYK	cmyk(12%, 0%, 57.3%, 70.6%)
CIE-LAB	lab(30.14, -11.26, 24.14)
CIE-LCH	lch(30.14, 26.63, 115.00°)
OKLab	oklab(39.39% -0.032 0.057)
OKLCH	oklch(39.39% 0.065 119.3)
XYZ	xyz(5.0236, 6.2947, 2.3166)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B20 #29204B

analogous

#4B3E20 #424B20 #2C4B20

triadic

#424B20 #20424B #4B2042

tetradic

#424B20 #204B3E #29204B #4B202C

square

#424B20 #204B3E #29204B #4B202C

split-complementary

#424B20 #202C4B #3E204B

monochromatic

#131509 #1C200E #424B20 #687632 #8DA145

Accessibility & contrast

On white

9.30

#424B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#424B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B20

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B20	#FFFFFF	#000000	##FFFFFF
##424B20	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471C

Deuteranopia (green-blind)

#4F4722

Tritanopia (blue-blind)

#464741

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b20;
/* rgb */ color: rgb(66, 75, 32);
/* oklch */ color: oklch(39.4% 0.065 119.3);

Tailwind

colors: {
  custom: {
    50: '#777d5d',
    500: '#424b20',
    950: '#000000',
  },
}

SCSS

$custom: #424b20;
$custom-light: #777d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#424b20",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 32
  },
  "hsl": {
    "h": 72.558,
    "s": 40.187,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39389,
    "c": 0.06539,
    "h": 119.3
  },
  "luminance": 0.06295
}

Semantic roles & 50–950 ramp

primary

#424B20

secondary

#53477F

accent

#58D071

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090904

muted

#7B7B79

Preview Lab

Preview with #424B20

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

Preview Lab → · Contrast checker → · Palette generator →