#28B05E#28B05E

#28B05E is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.164 H 151.5°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX#28B05E
RGBrgb(40, 176, 94)
HSLhsl(144, 63%, 42%)
HSVhsv(144, 77%, 69%)
CMYKcmyk(77.3%, 0%, 46.6%, 31%)
CIE-LABlab(63.60, -53.74, 32.02)
CIE-LCHlch(63.60, 62.56, 149.21°)
OKLaboklab(66.8% -0.1444 0.0785)
OKLCHoklch(66.8% 0.164 151.5)
XYZxyz(18.4192, 32.3077, 15.8528)
Luminance0.3231 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B05E #B0287A
analogous
#36B028 #28B05E #28B0A2
triadic
#28B05E #5E28B0 #B05E28
tetradic
#28B05E #2836B0 #B0287A #B0A228
square
#28B05E #2836B0 #B0287A #B0A228
split-complementary
#28B05E #A228B0 #B02836
monochromatic
#114C29 #1D7E43 #28B05E #41D47C #73DF9E

Accessibility & contrast

On white

2.81
#28B05E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.46
#28B05E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B05E
7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B05E#FFFFFF#000000##000000
##28B05E1.002.817.467.46
#FFFFFF2.811.0021.0021.00
#0000007.4621.001.001.00
##0000007.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1A158
Deuteranopia (green-blind)
#A19664
Tritanopia (blue-blind)
#00AD9C
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #28b05e;
/* rgb */ color: rgb(40, 176, 94);
/* oklch */ color: oklch(66.8% 0.164 151.5);
Tailwind
colors: {
  custom: {
    50: '#78c98d',
    500: '#28b05e',
    950: '#000000',
  },
}
SCSS
$custom: #28b05e;
$custom-light: #78c98d;
$custom-dark: #000000;
JSON
{
  "hex": "#28b05e",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 94
  },
  "hsl": {
    "h": 143.824,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66804,
    "c": 0.16439,
    "h": 151.5
  },
  "luminance": 0.3231
}

Semantic roles & 50–950 ramp

primary
#28B05E
secondary
#C66DA3
accent
#42A5E6
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#0A130C
muted
#7C827D

Preview Lab

Preview with #28B05E

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

Preview Lab → · Contrast checker → · Palette generator →

#28B05E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva