#428158#428158

#428158 is a mid, moderate green. Relative luminance 0.176; OKLCH L 54.9% C 0.092 H 153.6°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#428158
RGB	rgb(66, 129, 88)
HSL	hsl(141, 32%, 38%)
HSV	hsv(141, 49%, 51%)
CMYK	cmyk(48.8%, 0%, 31.8%, 49.4%)
CIE-LAB	lab(48.96, -30.17, 16.12)
CIE-LCH	lch(48.96, 34.21, 151.88°)
OKLab	oklab(54.95% -0.0824 0.0408)
OKLCH	oklch(54.95% 0.092 153.6)
XYZ	xyz(11.8576, 17.5624, 11.9957)
Luminance	0.1756 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428158 #81426B

analogous

#4B8142 #428158 #428177

triadic

#428158 #584281 #815842

tetradic

#428158 #424B81 #81426B #817742

square

#428158 #424B81 #81426B #817742

split-complementary

#428158 #774281 #81424B

monochromatic

#193021 #2D593C #428158 #57A974 #80BE95

Accessibility & contrast

On white

4.65

#428158 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#428158 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428158

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428158	#FFFFFF	#000000	##FFFFFF
##428158	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817855

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#348076

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #428158;
/* rgb */ color: rgb(66, 129, 88);
/* oklch */ color: oklch(54.9% 0.092 153.6);

Tailwind

colors: {
  custom: {
    50: '#7aa687',
    500: '#428158',
    950: '#000000',
  },
}

SCSS

$custom: #428158;
$custom-light: #7aa687;
$custom-dark: #000000;

JSON

{
  "hex": "#428158",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 88
  },
  "hsl": {
    "h": 140.952,
    "s": 32.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54946,
    "c": 0.0919,
    "h": 153.6
  },
  "luminance": 0.17563
}

Semantic roles & 50–950 ramp

primary

#428158

secondary

#A97697

accent

#5FA4C8

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #428158

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

Preview Lab → · Contrast checker → · Palette generator →