#424F0F#424F0F

#424F0F is a dark, moderate yellow-green. Relative luminance 0.068; OKLCH L 40.3% C 0.087 H 120.6°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#424F0F
RGB	rgb(66, 79, 15)
HSL	hsl(72, 68%, 18%)
HSV	hsv(72, 81%, 31%)
CMYK	cmyk(16.5%, 0%, 81%, 69%)
CIE-LAB	lab(31.31, -14.98, 33.72)
CIE-LCH	lch(31.31, 36.90, 113.96°)
OKLab	oklab(40.28% -0.0443 0.0747)
OKLCH	oklch(40.28% 0.087 120.6)
XYZ	xyz(5.1291, 6.7847, 1.4912)
Luminance	0.0678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424F0F #1C0F4F

analogous

#4F3C0F #424F0F #224F0F

triadic

#424F0F #0F424F #4F0F42

tetradic

#424F0F #0F4F3C #1C0F4F #4F0F22

square

#424F0F #0F4F3C #1C0F4F #4F0F22

split-complementary

#424F0F #0F224F #3C0F4F

monochromatic

#151A05 #171C05 #424F0F #6D8219 #98B623

Accessibility & contrast

On white

8.91

#424F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#424F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424F0F

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424F0F	#FFFFFF	#000000	##FFFFFF
##424F0F	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A03

Deuteranopia (green-blind)

#534A15

Tritanopia (blue-blind)

#464A43

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424f0f;
/* rgb */ color: rgb(66, 79, 15);
/* oklch */ color: oklch(40.3% 0.087 120.6);

Tailwind

colors: {
  custom: {
    50: '#798053',
    500: '#424f0f',
    950: '#000000',
  },
}

SCSS

$custom: #424f0f;
$custom-light: #798053;
$custom-dark: #000000;

JSON

{
  "hex": "#424f0f",
  "rgb": {
    "r": 66,
    "g": 79,
    "b": 15
  },
  "hsl": {
    "h": 72.188,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.40275,
    "c": 0.08686,
    "h": 120.6
  },
  "luminance": 0.06785
}

Semantic roles & 50–950 ramp

primary

#424F0F

secondary

#433189

accent

#3DEB60

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #424F0F

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

Preview Lab → · Contrast checker → · Palette generator →