#424F12#424F12

#424F12 is a dark, moderate yellow-green. Relative luminance 0.068; OKLCH L 40.3% C 0.085 H 120.9°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#424F12
RGB	rgb(66, 79, 18)
HSL	hsl(73, 63%, 19%)
HSV	hsv(73, 77%, 31%)
CMYK	cmyk(16.5%, 0%, 77.2%, 69%)
CIE-LAB	lab(31.33, -14.79, 32.50)
CIE-LCH	lch(31.33, 35.71, 114.48°)
OKLab	oklab(40.3% -0.0434 0.0727)
OKLCH	oklch(40.3% 0.085 120.9)
XYZ	xyz(5.1520, 6.7939, 1.6121)
Luminance	0.0679 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424F12 #1F124F

analogous

#4F3E12 #424F12 #244F12

triadic

#424F12 #12424F #4F1242

tetradic

#424F12 #124F3E #1F124F #4F1224

square

#424F12 #124F3E #1F124F #4F1224

split-complementary

#424F12 #12244F #3E124F

monochromatic

#151906 #181D07 #424F12 #6C811D #95B329

Accessibility & contrast

On white

8.90

#424F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#424F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424F12

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424F12	#FFFFFF	#000000	##FFFFFF
##424F12	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A08

Deuteranopia (green-blind)

#534A17

Tritanopia (blue-blind)

#464A43

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424f12;
/* rgb */ color: rgb(66, 79, 18);
/* oklch */ color: oklch(40.3% 0.085 120.9);

Tailwind

colors: {
  custom: {
    50: '#788054',
    500: '#424f12',
    950: '#000000',
  },
}

SCSS

$custom: #424f12;
$custom-light: #788054;
$custom-dark: #000000;

JSON

{
  "hex": "#424f12",
  "rgb": {
    "r": 66,
    "g": 79,
    "b": 18
  },
  "hsl": {
    "h": 72.787,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.40299,
    "c": 0.08472,
    "h": 120.9
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#424F12

secondary

#473588

accent

#42E665

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #424F12

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

Preview Lab → · Contrast checker → · Palette generator →