#426E1B#426E1B

#426E1B is a mid, vivid yellow-green. Relative luminance 0.124; OKLCH L 48.8% C 0.122 H 133.5°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#426E1B
RGB	rgb(66, 110, 27)
HSL	hsl(92, 61%, 27%)
HSV	hsv(92, 75%, 43%)
CMYK	cmyk(40%, 0%, 75.5%, 56.9%)
CIE-LAB	lab(41.83, -29.95, 39.26)
CIE-LCH	lch(41.83, 49.38, 127.34°)
OKLab	oklab(48.85% -0.084 0.0884)
OKLCH	oklch(48.85% 0.122 133.5)
XYZ	xyz(8.0204, 12.3889, 3.0054)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426E1B #471B6E

analogous

#6C6E1B #426E1B #1B6E1D

triadic

#426E1B #1B426E #6E1B42

tetradic

#426E1B #1B6C6E #471B6E #6E1D1B

square

#426E1B #1B6C6E #471B6E #6E1D1B

split-complementary

#426E1B #1D1B6E #6E1B6C

monochromatic

#0F1906 #253D0F #426E1B #5F9F27 #7DCE36

Accessibility & contrast

On white

6.04

#426E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#426E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426E1B

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426E1B	#FFFFFF	#000000	##FFFFFF
##426E1B	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73650C

Deuteranopia (green-blind)

#6D6123

Tritanopia (blue-blind)

#42695E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #426e1b;
/* rgb */ color: rgb(66, 110, 27);
/* oklch */ color: oklch(48.8% 0.122 133.5);

Tailwind

colors: {
  custom: {
    50: '#7a985d',
    500: '#426e1b',
    950: '#000000',
  },
}

SCSS

$custom: #426e1b;
$custom-light: #7a985d;
$custom-dark: #000000;

JSON

{
  "hex": "#426e1b",
  "rgb": {
    "r": 66,
    "g": 110,
    "b": 27
  },
  "hsl": {
    "h": 91.807,
    "s": 60.584,
    "l": 26.863
  },
  "oklch": {
    "l": 0.48845,
    "c": 0.12199,
    "h": 133.5
  },
  "luminance": 0.12389
}

Semantic roles & 50–950 ramp

primary

#426E1B

secondary

#7542A3

accent

#44E499

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #426E1B

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

Preview Lab → · Contrast checker → · Palette generator →