#28AD2E#28AD2E

#28AD2E is a light, vivid green. Relative luminance 0.305; OKLCH L 65.4% C 0.199 H 143.4°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX#28AD2E
RGBrgb(40, 173, 46)
HSLhsl(123, 62%, 42%)
HSVhsv(123, 77%, 68%)
CMYKcmyk(76.9%, 0%, 73.4%, 32.2%)
CIE-LABlab(62.11, -58.84, 52.26)
CIE-LCHlch(62.11, 78.70, 138.39°)
OKLaboklab(65.41% -0.1594 0.1185)
OKLCHoklch(65.41% 0.199 143.4)
XYZxyz(16.3107, 30.5336, 7.6182)
Luminance0.3054 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28AD2E #AD28A7
analogous
#65AD28 #28AD2E #28AD71
triadic
#28AD2E #2E28AD #AD2E28
tetradic
#28AD2E #2865AD #AD28A7 #AD7128
square
#28AD2E #2865AD #AD28A7 #AD7128
split-complementary
#28AD2E #7128AD #AD2865
monochromatic
#114A14 #1D7B21 #28AD2E #3FD346 #71DE76

Accessibility & contrast

On white

2.95
#28AD2E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.11
#28AD2E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AD2E
7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28AD2E#FFFFFF#000000##000000
##28AD2E1.002.957.117.11
#FFFFFF2.951.0021.0021.00
#0000007.1121.001.001.00
##0000007.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B19C17
Deuteranopia (green-blind)
#A2923B
Tritanopia (blue-blind)
#00A894
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #28ad2e;
/* rgb */ color: rgb(40, 173, 46);
/* oklch */ color: oklch(65.4% 0.199 143.4);
Tailwind
colors: {
  custom: {
    50: '#79c76f',
    500: '#28ad2e',
    950: '#000000',
  },
}
SCSS
$custom: #28ad2e;
$custom-light: #79c76f;
$custom-dark: #000000;
JSON
{
  "hex": "#28ad2e",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 46
  },
  "hsl": {
    "h": 122.707,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65408,
    "c": 0.19866,
    "h": 143.4
  },
  "luminance": 0.30536
}

Semantic roles & 50–950 ramp

primary
#28AD2E
secondary
#C56CC1
accent
#42DEE6
background
#F8FCF6
surface
#EFF8EC
border
#CAD1C7
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #28AD2E

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

Preview Lab → · Contrast checker → · Palette generator →

#28AD2E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva