#427718#427718

#427718 is a mid, vivid yellow-green. Relative luminance 0.144; OKLCH L 51.3% C 0.136 H 134.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#427718
RGB	rgb(66, 119, 24)
HSL	hsl(93, 66%, 28%)
HSV	hsv(93, 80%, 47%)
CMYK	cmyk(44.5%, 0%, 79.8%, 53.3%)
CIE-LAB	lab(44.83, -34.21, 43.33)
CIE-LCH	lch(44.83, 55.21, 128.29°)
OKLab	oklab(51.29% -0.0958 0.0965)
OKLCH	oklch(51.29% 0.136 134.8)
XYZ	xyz(9.0083, 14.4173, 3.1721)
Luminance	0.1442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427718 #4D1877

analogous

#717718 #427718 #18771D

triadic

#427718 #184277 #771842

tetradic

#427718 #187177 #4D1877 #771D18

square

#427718 #187177 #4D1877 #771D18

split-complementary

#427718 #1D1877 #771871

monochromatic

#0E1905 #26440E #427718 #5EAA22 #7BD633

Accessibility & contrast

On white

5.41

#427718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#427718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427718

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427718	#FFFFFF	#000000	##FFFFFF
##427718	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D02

Deuteranopia (green-blind)

#756822

Tritanopia (blue-blind)

#417265

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #427718;
/* rgb */ color: rgb(66, 119, 24);
/* oklch */ color: oklch(51.3% 0.136 134.8);

Tailwind

colors: {
  custom: {
    50: '#7c9f5d',
    500: '#427718',
    950: '#000000',
  },
}

SCSS

$custom: #427718;
$custom-light: #7c9f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#427718",
  "rgb": {
    "r": 66,
    "g": 119,
    "b": 24
  },
  "hsl": {
    "h": 93.474,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51293,
    "c": 0.13594,
    "h": 134.8
  },
  "luminance": 0.14418
}

Semantic roles & 50–950 ramp

primary

#427718

secondary

#7C3FAC

accent

#3EE99E

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #427718

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

Preview Lab → · Contrast checker → · Palette generator →