#426A18#426A18

#426A18 is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 47.7% C 0.118 H 132.3°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#426A18
RGB	rgb(66, 106, 24)
HSL	hsl(89, 63%, 25%)
HSV	hsv(89, 77%, 42%)
CMYK	cmyk(37.7%, 0%, 77.4%, 58.4%)
CIE-LAB	lab(40.46, -28.29, 39.09)
CIE-LCH	lch(40.46, 48.25, 125.89°)
OKLab	oklab(47.72% -0.0798 0.0876)
OKLCH	oklch(47.72% 0.118 132.3)
XYZ	xyz(7.5656, 11.5320, 2.6912)
Luminance	0.1153 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426A18 #40186A

analogous

#6A6918 #426A18 #196A18

triadic

#426A18 #18426A #6A1842

tetradic

#426A18 #186A69 #40186A #6A1819

square

#426A18 #186A69 #40186A #6A1819

split-complementary

#426A18 #18196A #69186A

monochromatic

#101906 #23380D #426A18 #619C23 #80CE2F

Accessibility & contrast

On white

6.35

#426A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#426A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426A18

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426A18	#FFFFFF	#000000	##FFFFFF
##426A18	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6108

Deuteranopia (green-blind)

#695E20

Tritanopia (blue-blind)

#43655A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #426a18;
/* rgb */ color: rgb(66, 106, 24);
/* oklch */ color: oklch(47.7% 0.118 132.3);

Tailwind

colors: {
  custom: {
    50: '#7a955b',
    500: '#426a18',
    950: '#000000',
  },
}

SCSS

$custom: #426a18;
$custom-light: #7a955b;
$custom-dark: #000000;

JSON

{
  "hex": "#426a18",
  "rgb": {
    "r": 66,
    "g": 106,
    "b": 24
  },
  "hsl": {
    "h": 89.268,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.47723,
    "c": 0.11848,
    "h": 132.3
  },
  "luminance": 0.11532
}

Semantic roles & 50–950 ramp

primary

#426A18

secondary

#6E3EA0

accent

#42E692

background

#F7F9F5

surface

#EEF1E9

border

#C9CBC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #426A18

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

Preview Lab → · Contrast checker → · Palette generator →