#28A931#28A931

#28A931 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.3% C 0.192 H 143.7°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX#28A931
RGBrgb(40, 169, 49)
HSLhsl(124, 62%, 41%)
HSVhsv(124, 76%, 66%)
CMYKcmyk(76.3%, 0%, 71%, 33.7%)
CIE-LABlab(60.82, -57.28, 49.79)
CIE-LCHlch(60.82, 75.89, 139.00°)
OKLaboklab(64.34% -0.1551 0.1137)
OKLCHoklch(64.34% 0.192 143.7)
XYZxyz(15.6164, 29.0470, 7.6887)
Luminance0.2905 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A931 #A928A0
analogous
#5FA928 #28A931 #28A971
triadic
#28A931 #3128A9 #A93128
tetradic
#28A931 #285FA9 #A928A0 #A97128
square
#28A931 #285FA9 #A928A0 #A97128
split-complementary
#28A931 #7128A9 #A9285F
monochromatic
#114614 #1C7823 #28A931 #3DD147 #6FDD76

Accessibility & contrast

On white

3.08
#28A931 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.81
#28A931 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A931
6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A931#FFFFFF#000000##000000
##28A9311.003.086.816.81
#FFFFFF3.081.0021.0021.00
#0000006.8121.001.001.00
##0000006.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AC991E
Deuteranopia (green-blind)
#9E8F3D
Tritanopia (blue-blind)
#00A491
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #28a931;
/* rgb */ color: rgb(40, 169, 49);
/* oklch */ color: oklch(64.3% 0.192 143.7);
Tailwind
colors: {
  custom: {
    50: '#78c470',
    500: '#28a931',
    950: '#000000',
  },
}
SCSS
$custom: #28a931;
$custom-light: #78c470;
$custom-dark: #000000;
JSON
{
  "hex": "#28a931",
  "rgb": {
    "r": 40,
    "g": 169,
    "b": 49
  },
  "hsl": {
    "h": 124.186,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64344,
    "c": 0.1923,
    "h": 143.7
  },
  "luminance": 0.29049
}

Semantic roles & 50–950 ramp

primary
#28A931
secondary
#C469BD
accent
#43DAE5
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0A1308
muted
#7C827B

Preview Lab

Preview with #28A931

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

Preview Lab → · Contrast checker → · Palette generator →

#28A931 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva