#428940#428940

#428940 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.6% C 0.129 H 143.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#428940
RGBrgb(66, 137, 64)
HSLhsl(118, 36%, 39%)
HSVhsv(118, 53%, 54%)
CMYKcmyk(51.8%, 0%, 53.3%, 46.3%)
CIE-LABlab(51.17, -37.89, 32.19)
CIE-LCHlch(51.17, 49.72, 139.65°)
OKLaboklab(56.62% -0.1031 0.0773)
OKLCHoklch(56.62% 0.129 143.1)
XYZxyz(12.1172, 19.4188, 7.9592)
Luminance0.1942 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#428940 #874089
analogous
#678940 #428940 #408963
triadic
#428940 #404289 #894042
tetradic
#428940 #406789 #874089 #896340
square
#428940 #406789 #874089 #896340
split-complementary
#428940 #634089 #894067
monochromatic
#1A3619 #2E5F2D #428940 #59B056 #82C480

Accessibility & contrast

On white

4.30
#428940 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#428940 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #428940
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##428940#FFFFFF#000000##000000
##4289401.004.304.884.88
#FFFFFF4.301.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C7E3A
Deuteranopia (green-blind)
#827745
Tritanopia (blue-blind)
#388578
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #428940;
/* rgb */ color: rgb(66, 137, 64);
/* oklch */ color: oklch(56.6% 0.129 143.1);
Tailwind
colors: {
  custom: {
    50: '#7cac76',
    500: '#428940',
    950: '#000000',
  },
}
SCSS
$custom: #428940;
$custom-light: #7cac76;
$custom-dark: #000000;
JSON
{
  "hex": "#428940",
  "rgb": {
    "r": 66,
    "g": 137,
    "b": 64
  },
  "hsl": {
    "h": 118.356,
    "s": 36.318,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56624,
    "c": 0.1289,
    "h": 143.1
  },
  "luminance": 0.1942
}

Semantic roles & 50–950 ramp

primary
#428940
secondary
#AC77AE
accent
#5BCCC9
background
#F7FAF7
surface
#EEF4ED
border
#C9CEC8
text
#0A1009
muted
#7C7F7B

Preview Lab

Preview with #428940

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

Preview Lab → · Contrast checker → · Palette generator →

#428940 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva