#28C580#28C580

#28C580 is a light, vivid teal. Relative luminance 0.419; OKLCH L 73.0% C 0.160 H 158.1°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX#28C580
RGBrgb(40, 197, 128)
HSLhsl(154, 66%, 46%)
HSVhsv(154, 80%, 77%)
CMYKcmyk(79.7%, 0%, 35%, 22.7%)
CIE-LABlab(70.83, -55.04, 23.73)
CIE-LCHlch(70.83, 59.94, 156.68°)
OKLaboklab(72.96% -0.1489 0.0597)
OKLCHoklch(72.96% 0.16 158.1)
XYZxyz(24.7350, 41.9391, 27.2093)
Luminance0.4194 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28C580 #C5286D
analogous
#28C532 #28C580 #28BCC5
triadic
#28C580 #8028C5 #C58028
tetradic
#28C580 #3228C5 #C5286D #BCC528
square
#28C580 #3228C5 #C5286D #BCC528
split-complementary
#28C580 #C528BC #C53228
monochromatic
#135F3E #1E925F #28C580 #4FDB9E #82E6BA

Accessibility & contrast

On white

2.24
#28C580 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.39
#28C580 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C580
9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28C580#FFFFFF#000000##000000
##28C5801.002.249.399.39
#FFFFFF2.241.0021.0021.00
#0000009.3921.001.001.00
##0000009.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C3B57C
Deuteranopia (green-blind)
#B1A885
Tritanopia (blue-blind)
#00C4B3
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #28c580;
/* rgb */ color: rgb(40, 197, 128);
/* oklch */ color: oklch(73.0% 0.160 158.1);
Tailwind
colors: {
  custom: {
    50: '#7cd8a5',
    500: '#28c580',
    950: '#000000',
  },
}
SCSS
$custom: #28c580;
$custom-light: #7cd8a5;
$custom-dark: #000000;
JSON
{
  "hex": "#28c580",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 128
  },
  "hsl": {
    "h": 153.631,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72962,
    "c": 0.16044,
    "h": 158.1
  },
  "luminance": 0.41942
}

Semantic roles & 50–950 ramp

primary
#28C580
secondary
#CE7A9F
accent
#3F8AE9
background
#F8FDFA
surface
#EFFAF4
border
#CAD3CE
text
#0B150F
muted
#7C837F

Preview Lab

Preview with #28C580

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

Preview Lab → · Contrast checker → · Palette generator →

#28C580 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva