#427310#427310

#427310 is a mid, vivid yellow-green. Relative luminance 0.135; OKLCH L 50.1% C 0.135 H 133.5°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#427310
RGB	rgb(66, 115, 16)
HSL	hsl(90, 76%, 26%)
HSV	hsv(90, 86%, 45%)
CMYK	cmyk(42.6%, 0%, 86.1%, 54.9%)
CIE-LAB	lab(43.44, -32.88, 44.59)
CIE-LCH	lch(43.44, 55.41, 126.40°)
OKLab	oklab(50.15% -0.0927 0.0978)
OKLCH	oklch(50.15% 0.135 133.5)
XYZ	xyz(8.4709, 13.4567, 2.6412)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427310 #411073

analogous

#737210 #427310 #107310

triadic

#427310 #104273 #731042

tetradic

#427310 #107372 #411073 #731010

square

#427310 #107372 #411073 #731010

split-complementary

#427310 #101073 #721073

monochromatic

#0F1B04 #233D09 #427310 #61A917 #80DE1F

Accessibility & contrast

On white

5.69

#427310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#427310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427310

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427310	#FFFFFF	#000000	##FFFFFF
##427310	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)

#71651C

Tritanopia (blue-blind)

#426E61

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #427310;
/* rgb */ color: rgb(66, 115, 16);
/* oklch */ color: oklch(50.1% 0.135 133.5);

Tailwind

colors: {
  custom: {
    50: '#7c9b59',
    500: '#427310',
    950: '#000000',
  },
}

SCSS

$custom: #427310;
$custom-light: #7c9b59;
$custom-dark: #000000;

JSON

{
  "hex": "#427310",
  "rgb": {
    "r": 66,
    "g": 115,
    "b": 16
  },
  "hsl": {
    "h": 89.697,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.50148,
    "c": 0.13479,
    "h": 133.5
  },
  "luminance": 0.13457
}

Semantic roles & 50–950 ramp

primary

#427310

secondary

#6F34AA

accent

#36F293

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427310

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

Preview Lab → · Contrast checker → · Palette generator →