#427A22#427A22

#427A22 is a mid, vivid yellow-green. Relative luminance 0.152; OKLCH L 52.2% C 0.134 H 136.4°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#427A22
RGB	rgb(66, 122, 34)
HSL	hsl(98, 56%, 31%)
HSV	hsv(98, 72%, 48%)
CMYK	cmyk(45.9%, 0%, 72.1%, 52.2%)
CIE-LAB	lab(45.90, -34.80, 40.54)
CIE-LCH	lch(45.90, 53.42, 130.64°)
OKLab	oklab(52.19% -0.0966 0.0922)
OKLCH	oklch(52.19% 0.134 136.4)
XYZ	xyz(9.4948, 15.1922, 3.9452)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427A22 #5A227A

analogous

#6E7A22 #427A22 #227A2E

triadic

#427A22 #22427A #7A2242

tetradic

#427A22 #226E7A #5A227A #7A2E22

square

#427A22 #226E7A #5A227A #7A2E22

split-complementary

#427A22 #2E227A #7A226E

monochromatic

#0E1A07 #284A15 #427A22 #5CAA2F #79CD4A

Accessibility & contrast

On white

5.20

#427A22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#427A22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427A22

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427A22	#FFFFFF	#000000	##FFFFFF
##427A22	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)

#7E7015

Deuteranopia (green-blind)

#776B2A

Tritanopia (blue-blind)

#407568

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #427a22;
/* rgb */ color: rgb(66, 122, 34);
/* oklch */ color: oklch(52.2% 0.134 136.4);

Tailwind

colors: {
  custom: {
    50: '#7ca163',
    500: '#427a22',
    950: '#000000',
  },
}

SCSS

$custom: #427a22;
$custom-light: #7ca163;
$custom-dark: #000000;

JSON

{
  "hex": "#427a22",
  "rgb": {
    "r": 66,
    "g": 122,
    "b": 34
  },
  "hsl": {
    "h": 98.182,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52193,
    "c": 0.13353,
    "h": 136.4
  },
  "luminance": 0.15193
}

Semantic roles & 50–950 ramp

primary

#427A22

secondary

#894BAD

accent

#48E0A9

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0F05

muted

#7C7E7A

Preview Lab

Preview with #427A22

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

Preview Lab → · Contrast checker → · Palette generator →