#424D17#424D17

#424D17 is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.8% C 0.078 H 119.9°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#424D17
RGB	rgb(66, 77, 23)
HSL	hsl(72, 54%, 20%)
HSV	hsv(72, 70%, 30%)
CMYK	cmyk(14.3%, 0%, 70.1%, 69.8%)
CIE-LAB	lab(30.71, -13.29, 29.54)
CIE-LCH	lch(30.71, 32.39, 114.22°)
OKLab	oklab(39.81% -0.0387 0.0674)
OKLCH	oklch(39.81% 0.078 119.9)
XYZ	xyz(5.0554, 6.5279, 1.8041)
Luminance	0.0653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424D17 #22174D

analogous

#4D3D17 #424D17 #274D17

triadic

#424D17 #17424D #4D1742

tetradic

#424D17 #174D3D #22174D #4D1727

square

#424D17 #174D3D #22174D #4D1727

split-complementary

#424D17 #17274D #3D174D

monochromatic

#141807 #1A1E09 #424D17 #6A7C25 #93AB33

Accessibility & contrast

On white

9.11

#424D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#424D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424D17

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424D17	#FFFFFF	#000000	##FFFFFF
##424D17	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524810

Deuteranopia (green-blind)

#51481B

Tritanopia (blue-blind)

#464942

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #424d17;
/* rgb */ color: rgb(66, 77, 23);
/* oklch */ color: oklch(39.8% 0.078 119.9);

Tailwind

colors: {
  custom: {
    50: '#787e57',
    500: '#424d17',
    950: '#000000',
  },
}

SCSS

$custom: #424d17;
$custom-light: #787e57;
$custom-dark: #000000;

JSON

{
  "hex": "#424d17",
  "rgb": {
    "r": 66,
    "g": 77,
    "b": 23
  },
  "hsl": {
    "h": 72.222,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39808,
    "c": 0.07771,
    "h": 119.9
  },
  "luminance": 0.06528
}

Semantic roles & 50–950 ramp

primary

#424D17

secondary

#4A3C84

accent

#4ADD68

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #424D17

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

Preview Lab → · Contrast checker → · Palette generator →