#28AD33#28AD33

#28AD33 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.4% C 0.196 H 143.9°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX#28AD33
RGBrgb(40, 173, 51)
HSLhsl(125, 62%, 42%)
HSVhsv(125, 77%, 68%)
CMYKcmyk(76.9%, 0%, 70.5%, 32.2%)
CIE-LABlab(62.15, -58.40, 50.39)
CIE-LCHlch(62.15, 77.13, 139.21°)
OKLaboklab(65.45% -0.158 0.1152)
OKLCHoklch(65.45% 0.196 143.9)
XYZxyz(16.4151, 30.5753, 8.1678)
Luminance0.3058 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28AD33 #AD28A2
analogous
#60AD28 #28AD33 #28AD75
triadic
#28AD33 #3328AD #AD3328
tetradic
#28AD33 #2860AD #AD28A2 #AD7528
square
#28AD33 #2860AD #AD28A2 #AD7528
split-complementary
#28AD33 #7528AD #AD2860
monochromatic
#114A16 #1D7B24 #28AD33 #3FD34C #71DE7A

Accessibility & contrast

On white

2.95
#28AD33 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.12
#28AD33 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AD33
7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28AD33#FFFFFF#000000##000000
##28AD331.002.957.127.12
#FFFFFF2.951.0021.0021.00
#0000007.1221.001.001.00
##0000007.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B09C20
Deuteranopia (green-blind)
#A2923F
Tritanopia (blue-blind)
#00A895
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #28ad33;
/* rgb */ color: rgb(40, 173, 51);
/* oklch */ color: oklch(65.4% 0.196 143.9);
Tailwind
colors: {
  custom: {
    50: '#79c771',
    500: '#28ad33',
    950: '#000000',
  },
}
SCSS
$custom: #28ad33;
$custom-light: #79c771;
$custom-dark: #000000;
JSON
{
  "hex": "#28ad33",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 51
  },
  "hsl": {
    "h": 124.962,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65449,
    "c": 0.19557,
    "h": 143.9
  },
  "luminance": 0.30577
}

Semantic roles & 50–950 ramp

primary
#28AD33
secondary
#C56CBE
accent
#42D8E6
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #28AD33

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

Preview Lab → · Contrast checker → · Palette generator →

#28AD33 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva