#28C579#28C579

#28C579 is a light, vivid teal. Relative luminance 0.418; OKLCH L 72.8% C 0.167 H 155.9°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX#28C579
RGBrgb(40, 197, 121)
HSLhsl(151, 66%, 46%)
HSVhsv(151, 80%, 77%)
CMYKcmyk(79.7%, 0%, 38.6%, 22.7%)
CIE-LABlab(70.71, -56.43, 27.24)
CIE-LCHlch(70.71, 62.67, 154.23°)
OKLaboklab(72.82% -0.1521 0.0681)
OKLCHoklch(72.82% 0.167 155.9)
XYZxyz(24.2901, 41.7611, 24.8660)
Luminance0.4176 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28C579 #C52874
analogous
#28C52A #28C579 #28C3C5
triadic
#28C579 #7928C5 #C57928
tetradic
#28C579 #2A28C5 #C52874 #C3C528
square
#28C579 #2A28C5 #C52874 #C3C528
split-complementary
#28C579 #C528C3 #C52A28
monochromatic
#135F3B #1E925A #28C579 #4FDB97 #82E6B5

Accessibility & contrast

On white

2.25
#28C579 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.35
#28C579 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C579
9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28C579#FFFFFF#000000##000000
##28C5791.002.259.359.35
#FFFFFF2.251.0021.0021.00
#0000009.3521.001.001.00
##0000009.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4B574
Deuteranopia (green-blind)
#B2A87E
Tritanopia (blue-blind)
#00C3B2
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #28c579;
/* rgb */ color: rgb(40, 197, 121);
/* oklch */ color: oklch(72.8% 0.167 155.9);
Tailwind
colors: {
  custom: {
    50: '#7cd8a0',
    500: '#28c579',
    950: '#000000',
  },
}
SCSS
$custom: #28c579;
$custom-light: #7cd8a0;
$custom-dark: #000000;
JSON
{
  "hex": "#28c579",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 121
  },
  "hsl": {
    "h": 150.955,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72821,
    "c": 0.16668,
    "h": 155.9
  },
  "luminance": 0.41764
}

Semantic roles & 50–950 ramp

primary
#28C579
secondary
#CE7AA3
accent
#3F91E9
background
#F8FDF9
surface
#EFFAF2
border
#CAD3CC
text
#0B150F
muted
#7C837E

Preview Lab

Preview with #28C579

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

Preview Lab → · Contrast checker → · Palette generator →

#28C579 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva