#28B15B#28B15B

#28B15B is a light, vivid green. Relative luminance 0.327; OKLCH L 67.0% C 0.168 H 150.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#28B15B
RGBrgb(40, 177, 91)
HSLhsl(142, 63%, 43%)
HSVhsv(142, 77%, 69%)
CMYKcmyk(77.4%, 0%, 48.6%, 30.6%)
CIE-LABlab(63.88, -54.61, 33.91)
CIE-LCHlch(63.88, 64.28, 148.16°)
OKLaboklab(67.02% -0.1467 0.0827)
OKLCHoklch(67.02% 0.168 150.6)
XYZxyz(18.4840, 32.6485, 15.2231)
Luminance0.3265 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B15B #B1287E
analogous
#39B128 #28B15B #28B1A0
triadic
#28B15B #5B28B1 #B15B28
tetradic
#28B15B #2839B1 #B1287E #B1A028
square
#28B15B #2839B1 #B1287E #B1A028
split-complementary
#28B15B #A028B1 #B12839
monochromatic
#114D28 #1D7F41 #28B15B #42D478 #74E09C

Accessibility & contrast

On white

2.79
#28B15B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.53
#28B15B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B15B
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B15B#FFFFFF#000000##000000
##28B15B1.002.797.537.53
#FFFFFF2.791.0021.0021.00
#0000007.5321.001.001.00
##0000007.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B2A154
Deuteranopia (green-blind)
#A29661
Tritanopia (blue-blind)
#00AE9D
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #28b15b;
/* rgb */ color: rgb(40, 177, 91);
/* oklch */ color: oklch(67.0% 0.168 150.6);
Tailwind
colors: {
  custom: {
    50: '#78c98b',
    500: '#28b15b',
    950: '#000000',
  },
}
SCSS
$custom: #28b15b;
$custom-light: #78c98b;
$custom-dark: #000000;
JSON
{
  "hex": "#28b15b",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 91
  },
  "hsl": {
    "h": 142.336,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67021,
    "c": 0.16842,
    "h": 150.6
  },
  "luminance": 0.32651
}

Semantic roles & 50–950 ramp

primary
#28B15B
secondary
#C76EA6
accent
#42A9E6
background
#F8FCF8
surface
#EFF8F0
border
#CAD1CB
text
#0A130C
muted
#7C827D

Preview Lab

Preview with #28B15B

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

Preview Lab → · Contrast checker → · Palette generator →

#28B15B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva