#427318#427318

#427318 is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.2% C 0.131 H 134.1°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#427318
RGB	rgb(66, 115, 24)
HSL	hsl(92, 65%, 27%)
HSV	hsv(92, 79%, 45%)
CMYK	cmyk(42.6%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(43.49, -32.44, 42.04)
CIE-LCH	lch(43.49, 53.10, 127.65°)
OKLab	oklab(50.2% -0.091 0.0938)
OKLCH	oklch(50.2% 0.131 134.1)
XYZ	xyz(8.5422, 13.4852, 3.0168)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427318 #491873

analogous

#707318 #427318 #18731C

triadic

#427318 #184273 #731842

tetradic

#427318 #187073 #491873 #731C18

square

#427318 #187073 #491873 #731C18

split-complementary

#427318 #1C1873 #731870

monochromatic

#0F1905 #25400D #427318 #5FA623 #7CD431

Accessibility & contrast

On white

5.68

#427318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#427318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427318

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427318	#FFFFFF	#000000	##FFFFFF
##427318	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786904

Deuteranopia (green-blind)

#716521

Tritanopia (blue-blind)

#416E62

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #427318;
/* rgb */ color: rgb(66, 115, 24);
/* oklch */ color: oklch(50.2% 0.131 134.1);

Tailwind

colors: {
  custom: {
    50: '#7b9b5c',
    500: '#427318',
    950: '#000000',
  },
}

SCSS

$custom: #427318;
$custom-light: #7b9b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#427318",
  "rgb": {
    "r": 66,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 92.308,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.50195,
    "c": 0.13067,
    "h": 134.1
  },
  "luminance": 0.13486
}

Semantic roles & 50–950 ramp

primary

#427318

secondary

#773FA8

accent

#3FE89A

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427318

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

Preview Lab → · Contrast checker → · Palette generator →