#28B534#28B534

#28B534 is a light, highly saturated green. Relative luminance 0.337; OKLCH L 67.6% C 0.204 H 143.9°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX#28B534
RGBrgb(40, 181, 52)
HSLhsl(125, 64%, 43%)
HSVhsv(125, 78%, 71%)
CMYKcmyk(77.9%, 0%, 71.3%, 29%)
CIE-LABlab(64.76, -60.88, 52.73)
CIE-LCHlch(64.76, 80.54, 139.10°)
OKLaboklab(67.62% -0.1647 0.1203)
OKLCHoklch(67.62% 0.204 143.9)
XYZxyz(18.0176, 33.7447, 8.8119)
Luminance0.3375 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B534 #B528A9
analogous
#63B528 #28B534 #28B57A
triadic
#28B534 #3428B5 #B53428
tetradic
#28B534 #2863B5 #B528A9 #B57A28
square
#28B534 #2863B5 #B528A9 #B57A28
split-complementary
#28B534 #7A28B5 #B52863
monochromatic
#125117 #1D8326 #28B534 #44D651 #77E180

Accessibility & contrast

On white

2.71
#28B534 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.75
#28B534 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B534
7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B534#FFFFFF#000000##000000
##28B5341.002.717.757.75
#FFFFFF2.711.0021.0021.00
#0000007.7521.001.001.00
##0000007.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9A41F
Deuteranopia (green-blind)
#A99941
Tritanopia (blue-blind)
#00B09B
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #28b534;
/* rgb */ color: rgb(40, 181, 52);
/* oklch */ color: oklch(67.6% 0.204 143.9);
Tailwind
colors: {
  custom: {
    50: '#7bcc73',
    500: '#28b534',
    950: '#000000',
  },
}
SCSS
$custom: #28b534;
$custom-light: #7bcc73;
$custom-dark: #000000;
JSON
{
  "hex": "#28b534",
  "rgb": {
    "r": 40,
    "g": 181,
    "b": 52
  },
  "hsl": {
    "h": 125.106,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67622,
    "c": 0.20393,
    "h": 143.9
  },
  "luminance": 0.33747
}

Semantic roles & 50–950 ramp

primary
#28B534
secondary
#C870C1
accent
#41D9E7
background
#F8FCF7
surface
#EFF9ED
border
#CAD2C8
text
#0B1408
muted
#7C827B

Preview Lab

Preview with #28B534

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

Preview Lab → · Contrast checker → · Palette generator →

#28B534 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva