#427312#427312

#427312 is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.2% C 0.134 H 133.6°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#427312
RGB	rgb(66, 115, 18)
HSL	hsl(90, 73%, 26%)
HSV	hsv(90, 84%, 45%)
CMYK	cmyk(42.6%, 0%, 84.3%, 54.9%)
CIE-LAB	lab(43.45, -32.78, 44.01)
CIE-LCH	lch(43.45, 54.88, 126.68°)
OKLab	oklab(50.16% -0.0923 0.0969)
OKLCH	oklch(50.16% 0.134 133.6)
XYZ	xyz(8.4865, 13.4630, 2.7236)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427312 #431273

analogous

#727312 #427312 #127312

triadic

#427312 #124273 #731242

tetradic

#427312 #127273 #431273 #731212

square

#427312 #127273 #431273 #731212

split-complementary

#427312 #121273 #731272

monochromatic

#0F1A04 #243E0A #427312 #60A81A #7FDD23

Accessibility & contrast

On white

5.69

#427312 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#427312 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427312

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427312	#FFFFFF	#000000	##FFFFFF
##427312	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786900

Deuteranopia (green-blind)

#71651D

Tritanopia (blue-blind)

#426E61

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #427312;
/* rgb */ color: rgb(66, 115, 18);
/* oklch */ color: oklch(50.2% 0.134 133.6);

Tailwind

colors: {
  custom: {
    50: '#7b9b5a',
    500: '#427312',
    950: '#000000',
  },
}

SCSS

$custom: #427312;
$custom-light: #7b9b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#427312",
  "rgb": {
    "r": 66,
    "g": 115,
    "b": 18
  },
  "hsl": {
    "h": 90.309,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.50158,
    "c": 0.13387,
    "h": 133.6
  },
  "luminance": 0.13463
}

Semantic roles & 50–950 ramp

primary

#427312

secondary

#7137AA

accent

#38F095

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427312

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

Preview Lab → · Contrast checker → · Palette generator →