#426B17#426B17

#426B17 is a mid, vivid yellow-green. Relative luminance 0.117; OKLCH L 48.0% C 0.120 H 132.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#426B17
RGB	rgb(66, 107, 23)
HSL	hsl(89, 65%, 25%)
HSV	hsv(89, 79%, 42%)
CMYK	cmyk(38.3%, 0%, 78.5%, 58%)
CIE-LAB	lab(40.79, -28.83, 39.80)
CIE-LCH	lch(40.79, 49.14, 125.92°)
OKLab	oklab(47.99% -0.0813 0.0889)
OKLCH	oklch(47.99% 0.12 132.5)
XYZ	xyz(7.6590, 11.7352, 2.6720)
Luminance	0.1174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426B17 #40176B

analogous

#6B6A17 #426B17 #186B17

triadic

#426B17 #17426B #6B1742

tetradic

#426B17 #176B6A #40176B #6B1718

square

#426B17 #176B6A #40176B #6B1718

split-complementary

#426B17 #17186B #6A176B

monochromatic

#101905 #23390C #426B17 #619D22 #80D02D

Accessibility & contrast

On white

6.27

#426B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#426B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426B17

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426B17	#FFFFFF	#000000	##FFFFFF
##426B17	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706206

Deuteranopia (green-blind)

#6A5F1F

Tritanopia (blue-blind)

#43665B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #426b17;
/* rgb */ color: rgb(66, 107, 23);
/* oklch */ color: oklch(48.0% 0.120 132.5);

Tailwind

colors: {
  custom: {
    50: '#7a955b',
    500: '#426b17',
    950: '#000000',
  },
}

SCSS

$custom: #426b17;
$custom-light: #7a955b;
$custom-dark: #000000;

JSON

{
  "hex": "#426b17",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 23
  },
  "hsl": {
    "h": 89.286,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.4799,
    "c": 0.12048,
    "h": 132.5
  },
  "luminance": 0.11736
}

Semantic roles & 50–950 ramp

primary

#426B17

secondary

#6E3DA1

accent

#40E892

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #426B17

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

Preview Lab → · Contrast checker → · Palette generator →