#28C5C0#28C5C0

#28C5C0 is a light, vivid teal. Relative luminance 0.442; OKLCH L 74.7% C 0.121 H 191.5°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX#28C5C0
RGBrgb(40, 197, 192)
HSLhsl(178, 66%, 46%)
HSVhsv(178, 80%, 77%)
CMYKcmyk(79.7%, 0%, 2.5%, 22.7%)
CIE-LABlab(72.35, -39.07, -8.66)
CIE-LCHlch(72.35, 40.02, 192.49°)
OKLaboklab(74.72% -0.1191 -0.0242)
OKLCHoklch(74.72% 0.122 191.5)
XYZxyz(30.3512, 44.1856, 56.7880)
Luminance0.4419 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28C5C0 #C5282D
analogous
#28C572 #28C5C0 #287CC5
triadic
#28C5C0 #C028C5 #C5C028
tetradic
#28C5C0 #7228C5 #C5282D #7CC528
square
#28C5C0 #7228C5 #C5282D #7CC528
split-complementary
#28C5C0 #C5287C #C57228
monochromatic
#135F5D #1E928E #28C5C0 #4FDBD7 #82E6E2

Accessibility & contrast

On white

2.13
#28C5C0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.84
#28C5C0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C5C0
9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28C5C0#FFFFFF#000000##000000
##28C5C01.002.139.849.84
#FFFFFF2.131.0021.0021.00
#0000009.8421.001.001.00
##0000009.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9BAC0
Deuteranopia (green-blind)
#A3ABC1
Tritanopia (blue-blind)
#00CBC3
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #28c5c0;
/* rgb */ color: rgb(40, 197, 192);
/* oklch */ color: oklch(74.7% 0.121 191.5);
Tailwind
colors: {
  custom: {
    50: '#80d7d3',
    500: '#28c5c0',
    950: '#000000',
  },
}
SCSS
$custom: #28c5c0;
$custom-light: #80d7d3;
$custom-dark: #000000;
JSON
{
  "hex": "#28c5c0",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 192
  },
  "hsl": {
    "h": 178.089,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.74715,
    "c": 0.1215,
    "h": 191.5
  },
  "luminance": 0.44189
}

Semantic roles & 50–950 ramp

primary
#28C5C0
secondary
#CE7A7D
accent
#3F44E9
background
#F8FDFC
surface
#F0FAF9
border
#CBD3D2
text
#0C1414
muted
#7D8382

Preview Lab

Preview with #28C5C0

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

Preview Lab → · Contrast checker → · Palette generator →

#28C5C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva