#424F19#424F19

#424F19 is a dark, moderate yellow-green. Relative luminance 0.068; OKLCH L 40.4% C 0.079 H 121.5°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#424F19
RGB	rgb(66, 79, 25)
HSL	hsl(74, 52%, 20%)
HSV	hsv(74, 68%, 31%)
CMYK	cmyk(16.5%, 0%, 68.4%, 69%)
CIE-LAB	lab(31.39, -14.25, 29.29)
CIE-LCH	lch(31.39, 32.57, 115.95°)
OKLab	oklab(40.37% -0.0412 0.0672)
OKLCH	oklch(40.37% 0.079 121.5)
XYZ	xyz(5.2183, 6.8204, 1.9611)
Luminance	0.0682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424F19 #26194F

analogous

#4F4119 #424F19 #274F19

triadic

#424F19 #19424F #4F1942

tetradic

#424F19 #194F41 #26194F #4F1927

square

#424F19 #194F41 #26194F #4F1927

split-complementary

#424F19 #19274F #41194F

monochromatic

#131707 #1B210A #424F19 #697D28 #90AC36

Accessibility & contrast

On white

8.88

#424F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#424F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424F19

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424F19	#FFFFFF	#000000	##FFFFFF
##424F19	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A12

Deuteranopia (green-blind)

#524A1D

Tritanopia (blue-blind)

#464B44

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #424f19;
/* rgb */ color: rgb(66, 79, 25);
/* oklch */ color: oklch(40.4% 0.079 121.5);

Tailwind

colors: {
  custom: {
    50: '#788058',
    500: '#424f19',
    950: '#000000',
  },
}

SCSS

$custom: #424f19;
$custom-light: #788058;
$custom-dark: #000000;

JSON

{
  "hex": "#424f19",
  "rgb": {
    "r": 66,
    "g": 79,
    "b": 25
  },
  "hsl": {
    "h": 74.444,
    "s": 51.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40368,
    "c": 0.07878,
    "h": 121.5
  },
  "luminance": 0.0682
}

Semantic roles & 50–950 ramp

primary

#424F19

secondary

#4F3E85

accent

#4CDB6F

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #424F19

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

Preview Lab → · Contrast checker → · Palette generator →