#28B036#28B036

#28B036 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.3% C 0.197 H 144.2°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX#28B036
RGBrgb(40, 176, 54)
HSLhsl(126, 63%, 42%)
HSVhsv(126, 77%, 69%)
CMYKcmyk(77.3%, 0%, 69.3%, 31%)
CIE-LABlab(63.15, -59.09, 50.25)
CIE-LCHlch(63.15, 77.57, 139.62°)
OKLaboklab(66.29% -0.1598 0.1153)
OKLCHoklch(66.29% 0.197 144.2)
XYZxyz(17.0651, 31.7661, 8.7214)
Luminance0.3177 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B036 #B028A2
analogous
#5EB028 #28B036 #28B07A
triadic
#28B036 #3628B0 #B03628
tetradic
#28B036 #285EB0 #B028A2 #B07A28
square
#28B036 #285EB0 #B028A2 #B07A28
split-complementary
#28B036 #7A28B0 #B0285E
monochromatic
#114C17 #1D7E27 #28B036 #41D450 #73DF7E

Accessibility & contrast

On white

2.86
#28B036 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.35
#28B036 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B036
7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B036#FFFFFF#000000##000000
##28B0361.002.867.357.35
#FFFFFF2.861.0021.0021.00
#0000007.3521.001.001.00
##0000007.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B39F24
Deuteranopia (green-blind)
#A49542
Tritanopia (blue-blind)
#00AB97
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #28b036;
/* rgb */ color: rgb(40, 176, 54);
/* oklch */ color: oklch(66.3% 0.197 144.2);
Tailwind
colors: {
  custom: {
    50: '#79c973',
    500: '#28b036',
    950: '#000000',
  },
}
SCSS
$custom: #28b036;
$custom-light: #79c973;
$custom-dark: #000000;
JSON
{
  "hex": "#28b036",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 54
  },
  "hsl": {
    "h": 126.176,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66288,
    "c": 0.19702,
    "h": 144.2
  },
  "luminance": 0.31768
}

Semantic roles & 50–950 ramp

primary
#28B036
secondary
#C66DBD
accent
#42D5E6
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #28B036

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

Preview Lab → · Contrast checker → · Palette generator →

#28B036 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva