#428157#428157

#428157 is a mid, moderate green. Relative luminance 0.175; OKLCH L 54.9% C 0.093 H 153.1°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#428157
RGB	rgb(66, 129, 87)
HSL	hsl(140, 32%, 38%)
HSV	hsv(140, 49%, 51%)
CMYK	cmyk(48.8%, 0%, 32.6%, 49.4%)
CIE-LAB	lab(48.94, -30.37, 16.67)
CIE-LCH	lch(48.94, 34.64, 151.24°)
OKLab	oklab(54.92% -0.0828 0.0421)
OKLCH	oklch(54.92% 0.093 153.1)
XYZ	xyz(11.8165, 17.5460, 11.7790)
Luminance	0.1755 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428157 #81426C

analogous

#4C8142 #428157 #428176

triadic

#428157 #574281 #815742

tetradic

#428157 #424C81 #81426C #817642

square

#428157 #424C81 #81426C #817642

split-complementary

#428157 #764281 #81424C

monochromatic

#193020 #2D593C #428157 #57A972 #80BE94

Accessibility & contrast

On white

4.66

#428157 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#428157 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428157

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428157	#FFFFFF	#000000	##FFFFFF
##428157	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817854

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#348076

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #428157;
/* rgb */ color: rgb(66, 129, 87);
/* oklch */ color: oklch(54.9% 0.093 153.1);

Tailwind

colors: {
  custom: {
    50: '#7aa686',
    500: '#428157',
    950: '#000000',
  },
}

SCSS

$custom: #428157;
$custom-light: #7aa686;
$custom-dark: #000000;

JSON

{
  "hex": "#428157",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 87
  },
  "hsl": {
    "h": 140,
    "s": 32.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54922,
    "c": 0.09293,
    "h": 153.1
  },
  "luminance": 0.17547
}

Semantic roles & 50–950 ramp

primary

#428157

secondary

#A97698

accent

#5FA5C8

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #428157

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

Preview Lab → · Contrast checker → · Palette generator →