#427218#427218

#427218 is a mid, vivid yellow-green. Relative luminance 0.133; OKLCH L 49.9% C 0.129 H 134.0°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#427218
RGB	rgb(66, 114, 24)
HSL	hsl(92, 65%, 27%)
HSV	hsv(92, 79%, 45%)
CMYK	cmyk(42.1%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(43.15, -31.99, 41.72)
CIE-LCH	lch(43.15, 52.57, 127.48°)
OKLab	oklab(49.92% -0.0898 0.0931)
OKLCH	oklch(49.92% 0.129 134)
XYZ	xyz(8.4288, 13.2584, 2.9790)
Luminance	0.1326 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427218 #481872

analogous

#6F7218 #427218 #18721B

triadic

#427218 #184272 #721842

tetradic

#427218 #186F72 #481872 #721B18

square

#427218 #186F72 #481872 #721B18

split-complementary

#427218 #1B1872 #72186F

monochromatic

#0F1905 #253F0D #427218 #5FA523 #7DD431

Accessibility & contrast

On white

5.75

#427218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#427218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427218

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427218	#FFFFFF	#000000	##FFFFFF
##427218	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776804

Deuteranopia (green-blind)

#706521

Tritanopia (blue-blind)

#426D61

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #427218;
/* rgb */ color: rgb(66, 114, 24);
/* oklch */ color: oklch(49.9% 0.129 134.0);

Tailwind

colors: {
  custom: {
    50: '#7b9b5c',
    500: '#427218',
    950: '#000000',
  },
}

SCSS

$custom: #427218;
$custom-light: #7b9b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#427218",
  "rgb": {
    "r": 66,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 92,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49921,
    "c": 0.12933,
    "h": 134
  },
  "luminance": 0.13259
}

Semantic roles & 50–950 ramp

primary

#427218

secondary

#763EA7

accent

#40E89A

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427218

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

Preview Lab → · Contrast checker → · Palette generator →