#424C1E#424C1E

#424C1E is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.6% C 0.069 H 119.9°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#424C1E
RGB	rgb(66, 76, 30)
HSL	hsl(73, 43%, 21%)
HSV	hsv(73, 61%, 30%)
CMYK	cmyk(13.2%, 0%, 60.5%, 70.2%)
CIE-LAB	lab(30.45, -12.05, 25.61)
CIE-LCH	lch(30.45, 28.30, 115.21°)
OKLab	oklab(39.63% -0.0345 0.06)
OKLCH	oklch(39.63% 0.069 119.9)
XYZ	xyz(5.0656, 6.4209, 2.2005)
Luminance	0.0642 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424C1E #281E4C

analogous

#4C3F1E #424C1E #2B4C1E

triadic

#424C1E #1E424C #4C1E42

tetradic

#424C1E #1E4C3F #281E4C #4C1E2B

square

#424C1E #1E4C3F #281E4C #4C1E2B

split-complementary

#424C1E #1E2B4C #3F1E4C

monochromatic

#131609 #1C200D #424C1E #68782F #8EA441

Accessibility & contrast

On white

9.19

#424C1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#424C1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424C1E

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424C1E	#FFFFFF	#000000	##FFFFFF
##424C1E	1.00	9.19	2.28	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514819

Deuteranopia (green-blind)

#504821

Tritanopia (blue-blind)

#464842

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #424c1e;
/* rgb */ color: rgb(66, 76, 30);
/* oklch */ color: oklch(39.6% 0.069 119.9);

Tailwind

colors: {
  custom: {
    50: '#787e5b',
    500: '#424c1e',
    950: '#000000',
  },
}

SCSS

$custom: #424c1e;
$custom-light: #787e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#424c1e",
  "rgb": {
    "r": 66,
    "g": 76,
    "b": 30
  },
  "hsl": {
    "h": 73.043,
    "s": 43.396,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39627,
    "c": 0.06918,
    "h": 119.9
  },
  "luminance": 0.06421
}

Semantic roles & 50–950 ramp

primary

#424C1E

secondary

#524581

accent

#55D370

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090904

muted

#7B7B79

Preview Lab

Preview with #424C1E

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

Preview Lab → · Contrast checker → · Palette generator →