#427418#427418

#427418 is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.5% C 0.132 H 134.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#427418
RGB	rgb(66, 116, 24)
HSL	hsl(93, 66%, 27%)
HSV	hsv(93, 79%, 45%)
CMYK	cmyk(43.1%, 0%, 79.3%, 54.5%)
CIE-LAB	lab(43.82, -32.88, 42.37)
CIE-LCH	lch(43.82, 53.63, 127.82°)
OKLab	oklab(50.47% -0.0922 0.0944)
OKLCH	oklch(50.47% 0.132 134.3)
XYZ	xyz(8.6569, 13.7145, 3.0550)
Luminance	0.1371 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427418 #4A1874

analogous

#707418 #427418 #18741C

triadic

#427418 #184274 #741842

tetradic

#427418 #187074 #4A1874 #741C18

square

#427418 #187074 #4A1874 #741C18

split-complementary

#427418 #1C1874 #741870

monochromatic

#0E1905 #25410E #427418 #5FA722 #7CD532

Accessibility & contrast

On white

5.61

#427418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#427418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427418

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427418	#FFFFFF	#000000	##FFFFFF
##427418	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A03

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#416F63

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #427418;
/* rgb */ color: rgb(66, 116, 24);
/* oklch */ color: oklch(50.5% 0.132 134.3);

Tailwind

colors: {
  custom: {
    50: '#7b9c5d',
    500: '#427418',
    950: '#000000',
  },
}

SCSS

$custom: #427418;
$custom-light: #7b9c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#427418",
  "rgb": {
    "r": 66,
    "g": 116,
    "b": 24
  },
  "hsl": {
    "h": 92.609,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.5047,
    "c": 0.13199,
    "h": 134.3
  },
  "luminance": 0.13715
}

Semantic roles & 50–950 ramp

primary

#427418

secondary

#793FA9

accent

#3FE99B

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427418

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

Preview Lab → · Contrast checker → · Palette generator →