#427A20#427A20

#427A20 is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.2% C 0.135 H 136.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#427A20
RGB	rgb(66, 122, 32)
HSL	hsl(97, 58%, 30%)
HSV	hsv(97, 74%, 48%)
CMYK	cmyk(45.9%, 0%, 73.8%, 52.2%)
CIE-LAB	lab(45.88, -34.96, 41.35)
CIE-LCH	lch(45.88, 54.14, 130.21°)
OKLab	oklab(52.18% -0.0972 0.0935)
OKLCH	oklch(52.18% 0.135 136.1)
XYZ	xyz(9.4668, 15.1810, 3.7976)
Luminance	0.1518 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427A20 #58207A

analogous

#6F7A20 #427A20 #207A2B

triadic

#427A20 #20427A #7A2042

tetradic

#427A20 #206F7A #58207A #7A2B20

square

#427A20 #206F7A #58207A #7A2B20

split-complementary

#427A20 #2B207A #7A206F

monochromatic

#0E1907 #284A13 #427A20 #5CAA2D #7ACE46

Accessibility & contrast

On white

5.20

#427A20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#427A20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427A20

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427A20	#FFFFFF	#000000	##FFFFFF
##427A20	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7011

Deuteranopia (green-blind)

#776B29

Tritanopia (blue-blind)

#407568

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #427a20;
/* rgb */ color: rgb(66, 122, 32);
/* oklch */ color: oklch(52.2% 0.135 136.1);

Tailwind

colors: {
  custom: {
    50: '#7ca161',
    500: '#427a20',
    950: '#000000',
  },
}

SCSS

$custom: #427a20;
$custom-light: #7ca161;
$custom-dark: #000000;

JSON

{
  "hex": "#427a20",
  "rgb": {
    "r": 66,
    "g": 122,
    "b": 32
  },
  "hsl": {
    "h": 97.333,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52176,
    "c": 0.13492,
    "h": 136.1
  },
  "luminance": 0.15182
}

Semantic roles & 50–950 ramp

primary

#427A20

secondary

#8749AD

accent

#46E2A7

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0F05

muted

#7C7E7A

Preview Lab

Preview with #427A20

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

Preview Lab → · Contrast checker → · Palette generator →