#28AF58#28AF58

#28AF58 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.4% C 0.169 H 150.1°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX#28AF58
RGBrgb(40, 175, 88)
HSLhsl(141, 63%, 42%)
HSVhsv(141, 77%, 69%)
CMYKcmyk(77.1%, 0%, 49.7%, 31.4%)
CIE-LABlab(63.19, -54.38, 34.58)
CIE-LCHlch(63.19, 64.44, 147.55°)
OKLaboklab(66.44% -0.1461 0.0841)
OKLCHoklch(66.44% 0.169 150.1)
XYZxyz(17.9650, 31.8135, 14.4244)
Luminance0.3182 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28AF58 #AF287F
analogous
#3CAF28 #28AF58 #28AF9B
triadic
#28AF58 #5828AF #AF5828
tetradic
#28AF58 #283CAF #AF287F #AF9B28
square
#28AF58 #283CAF #AF287F #AF9B28
split-complementary
#28AF58 #9B28AF #AF283C
monochromatic
#114B26 #1D7D3F #28AF58 #41D475 #73DF99

Accessibility & contrast

On white

2.85
#28AF58 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.36
#28AF58 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AF58
7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28AF58#FFFFFF#000000##000000
##28AF581.002.857.367.36
#FFFFFF2.851.0021.0021.00
#0000007.3621.001.001.00
##0000007.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0A051
Deuteranopia (green-blind)
#A1955E
Tritanopia (blue-blind)
#00AC9B
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #28af58;
/* rgb */ color: rgb(40, 175, 88);
/* oklch */ color: oklch(66.4% 0.169 150.1);
Tailwind
colors: {
  custom: {
    50: '#78c889',
    500: '#28af58',
    950: '#000000',
  },
}
SCSS
$custom: #28af58;
$custom-light: #78c889;
$custom-dark: #000000;
JSON
{
  "hex": "#28af58",
  "rgb": {
    "r": 40,
    "g": 175,
    "b": 88
  },
  "hsl": {
    "h": 141.333,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66439,
    "c": 0.16857,
    "h": 150.1
  },
  "luminance": 0.31816
}

Semantic roles & 50–950 ramp

primary
#28AF58
secondary
#C66DA6
accent
#42ACE6
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#0A130B
muted
#7C827C

Preview Lab

Preview with #28AF58

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

Preview Lab → · Contrast checker → · Palette generator →

#28AF58 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva