#424E17#424E17

#424E17 is a dark, moderate yellow-green. Relative luminance 0.067; OKLCH L 40.1% C 0.079 H 120.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#424E17
RGB	rgb(66, 78, 23)
HSL	hsl(73, 54%, 20%)
HSV	hsv(73, 71%, 31%)
CMYK	cmyk(15.4%, 0%, 70.5%, 69.4%)
CIE-LAB	lab(31.04, -13.86, 29.90)
CIE-LCH	lch(31.04, 32.95, 114.87°)
OKLab	oklab(40.08% -0.0403 0.0681)
OKLCH	oklch(40.08% 0.079 120.6)
XYZ	xyz(5.1259, 6.6689, 1.8276)
Luminance	0.0667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424E17 #23174E

analogous

#4E3F17 #424E17 #274E17

triadic

#424E17 #17424E #4E1742

tetradic

#424E17 #174E3F #23174E #4E1727

square

#424E17 #174E3F #23174E #4E1727

split-complementary

#424E17 #17274E #3F174E

monochromatic

#141807 #1A1F09 #424E17 #6A7D25 #92AD33

Accessibility & contrast

On white

9.00

#424E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#424E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E17

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424E17	#FFFFFF	#000000	##FFFFFF
##424E17	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534910

Deuteranopia (green-blind)

#52491B

Tritanopia (blue-blind)

#464A43

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424e17;
/* rgb */ color: rgb(66, 78, 23);
/* oklch */ color: oklch(40.1% 0.079 120.6);

Tailwind

colors: {
  custom: {
    50: '#787f57',
    500: '#424e17',
    950: '#000000',
  },
}

SCSS

$custom: #424e17;
$custom-light: #787f57;
$custom-dark: #000000;

JSON

{
  "hex": "#424e17",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 23
  },
  "hsl": {
    "h": 73.091,
    "s": 54.455,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40077,
    "c": 0.07916,
    "h": 120.6
  },
  "luminance": 0.06669
}

Semantic roles & 50–950 ramp

primary

#424E17

secondary

#4C3C85

accent

#4ADE6A

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #424E17

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

Preview Lab → · Contrast checker → · Palette generator →