#427D20#427D20

#427D20 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.0% C 0.139 H 136.5°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#427D20
RGB	rgb(66, 125, 32)
HSL	hsl(98, 59%, 31%)
HSV	hsv(98, 74%, 49%)
CMYK	cmyk(47.2%, 0%, 74.4%, 51%)
CIE-LAB	lab(46.88, -36.26, 42.36)
CIE-LCH	lch(46.88, 55.76, 130.56°)
OKLab	oklab(53% -0.1007 0.0957)
OKLCH	oklch(53% 0.139 136.5)
XYZ	xyz(9.8408, 15.9291, 3.9223)
Luminance	0.1593 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427D20 #5B207D

analogous

#707D20 #427D20 #207D2D

triadic

#427D20 #20427D #7D2042

tetradic

#427D20 #20707D #5B207D #7D2D20

square

#427D20 #20707D #5B207D #7D2D20

split-complementary

#427D20 #2D207D #7D2070

monochromatic

#0F1C07 #284C14 #427D20 #5CAE2C #79D047

Accessibility & contrast

On white

5.02

#427D20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#427D20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427D20

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427D20	#FFFFFF	#000000	##FFFFFF
##427D20	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817210

Deuteranopia (green-blind)

#7A6D29

Tritanopia (blue-blind)

#3F786B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #427d20;
/* rgb */ color: rgb(66, 125, 32);
/* oklch */ color: oklch(53.0% 0.139 136.5);

Tailwind

colors: {
  custom: {
    50: '#7ca362',
    500: '#427d20',
    950: '#000000',
  },
}

SCSS

$custom: #427d20;
$custom-light: #7ca362;
$custom-dark: #000000;

JSON

{
  "hex": "#427d20",
  "rgb": {
    "r": 66,
    "g": 125,
    "b": 32
  },
  "hsl": {
    "h": 98.065,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52997,
    "c": 0.13893,
    "h": 136.5
  },
  "luminance": 0.1593
}

Semantic roles & 50–950 ramp

primary

#427D20

secondary

#8A49B0

accent

#45E2A9

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #427D20

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

Preview Lab → · Contrast checker → · Palette generator →