#427A40#427A40

#427A40 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.6% C 0.106 H 143.2°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#427A40
RGB	rgb(66, 122, 64)
HSL	hsl(118, 31%, 36%)
HSV	hsv(118, 48%, 48%)
CMYK	cmyk(45.9%, 0%, 47.5%, 52.2%)
CIE-LAB	lab(46.24, -31.21, 26.07)
CIE-LCH	lch(46.24, 40.66, 140.12°)
OKLab	oklab(52.59% -0.085 0.0636)
OKLCH	oklch(52.59% 0.106 143.2)
XYZ	xyz(10.1312, 15.4468, 7.2972)
Luminance	0.1545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427A40 #78407A

analogous

#5F7A40 #427A40 #407A5B

triadic

#427A40 #40427A #7A4042

tetradic

#427A40 #405F7A #78407A #7A5B40

square

#427A40 #405F7A #78407A #7A5B40

split-complementary

#427A40 #5B407A #7A405F

monochromatic

#172A16 #2C522B #427A40 #58A255 #7DBA7B

Accessibility & contrast

On white

5.14

#427A40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#427A40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427A40

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427A40	#FFFFFF	#000000	##FFFFFF
##427A40	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713B

Deuteranopia (green-blind)

#746C44

Tritanopia (blue-blind)

#3B776C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #427a40;
/* rgb */ color: rgb(66, 122, 64);
/* oklch */ color: oklch(52.6% 0.106 143.2);

Tailwind

colors: {
  custom: {
    50: '#7aa176',
    500: '#427a40',
    950: '#000000',
  },
}

SCSS

$custom: #427a40;
$custom-light: #7aa176;
$custom-dark: #000000;

JSON

{
  "hex": "#427a40",
  "rgb": {
    "r": 66,
    "g": 122,
    "b": 64
  },
  "hsl": {
    "h": 117.931,
    "s": 31.183,
    "l": 36.471
  },
  "oklch": {
    "l": 0.52586,
    "c": 0.10615,
    "h": 143.2
  },
  "luminance": 0.15447
}

Semantic roles & 50–950 ramp

primary

#427A40

secondary

#A272A4

accent

#60C7C4

background

#F7F9F7

surface

#EEF2ED

border

#C9CCC8

text

#090F08

muted

#7B7E7B

Preview Lab

Preview with #427A40

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

Preview Lab → · Contrast checker → · Palette generator →