#427816#427816

#427816 is a mid, vivid yellow-green. Relative luminance 0.146; OKLCH L 51.6% C 0.138 H 134.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#427816
RGB	rgb(66, 120, 22)
HSL	hsl(93, 69%, 28%)
HSV	hsv(93, 82%, 47%)
CMYK	cmyk(45%, 0%, 81.7%, 52.9%)
CIE-LAB	lab(45.15, -34.77, 44.32)
CIE-LCH	lch(45.15, 56.33, 128.12°)
OKLab	oklab(51.55% -0.0974 0.0982)
OKLCH	oklch(51.55% 0.138 134.8)
XYZ	xyz(9.1079, 14.6486, 3.1065)
Luminance	0.1465 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427816 #4C1678

analogous

#737816 #427816 #16781B

triadic

#427816 #164278 #781642

tetradic

#427816 #167378 #4C1678 #781B16

square

#427816 #167378 #4C1678 #781B16

split-complementary

#427816 #1B1678 #781673

monochromatic

#0E1A05 #26440D #427816 #5EAC1F #7CD92F

Accessibility & contrast

On white

5.34

#427816 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#427816 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427816

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427816	#FFFFFF	#000000	##FFFFFF
##427816	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E00

Deuteranopia (green-blind)

#766921

Tritanopia (blue-blind)

#417366

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #427816;
/* rgb */ color: rgb(66, 120, 22);
/* oklch */ color: oklch(51.6% 0.138 134.8);

Tailwind

colors: {
  custom: {
    50: '#7c9f5c',
    500: '#427816',
    950: '#000000',
  },
}

SCSS

$custom: #427816;
$custom-light: #7c9f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#427816",
  "rgb": {
    "r": 66,
    "g": 120,
    "b": 22
  },
  "hsl": {
    "h": 93.061,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51555,
    "c": 0.13833,
    "h": 134.8
  },
  "luminance": 0.14649
}

Semantic roles & 50–950 ramp

primary

#427816

secondary

#7B3CAD

accent

#3CEC9D

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427816

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

Preview Lab → · Contrast checker → · Palette generator →