#28C4CD#28C4CD

#28C4CD is a light, vivid teal. Relative luminance 0.443; OKLCH L 74.9% C 0.121 H 201.1°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX#28C4CD
RGBrgb(40, 196, 205)
HSLhsl(183, 67%, 48%)
HSVhsv(183, 80%, 80%)
CMYKcmyk(80.5%, 4.4%, 0%, 19.6%)
CIE-LABlab(72.45, -34.77, -15.58)
CIE-LCHlch(72.45, 38.10, 204.14°)
OKLaboklab(74.93% -0.1125 -0.0433)
OKLCHoklch(74.93% 0.121 201.1)
XYZxyz(31.6294, 44.3347, 64.6362)
Luminance0.4434 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28C4CD #CD3128
analogous
#28CD84 #28C4CD #2871CD
triadic
#28C4CD #CD28C4 #C4CD28
tetradic
#28C4CD #8428CD #CD3128 #71CD28
square
#28C4CD #8428CD #CD3128 #71CD28
split-complementary
#28C4CD #CD2871 #CD8428
monochromatic
#146267 #1E939A #28C4CD #54D6DE #88E2E8

Accessibility & contrast

On white

2.13
#28C4CD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.87
#28C4CD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C4CD
9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28C4CD#FFFFFF#000000##000000
##28C4CD1.002.139.879.87
#FFFFFF2.131.0021.0021.00
#0000009.8721.001.001.00
##0000009.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B4BBCE
Deuteranopia (green-blind)
#9EABCE
Tritanopia (blue-blind)
#00CCC6
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #28c4cd;
/* rgb */ color: rgb(40, 196, 205);
/* oklch */ color: oklch(74.9% 0.121 201.1);
Tailwind
colors: {
  custom: {
    50: '#81d6dc',
    500: '#28c4cd',
    950: '#000000',
  },
}
SCSS
$custom: #28c4cd;
$custom-light: #81d6dc;
$custom-dark: #000000;
JSON
{
  "hex": "#28c4cd",
  "rgb": {
    "r": 40,
    "g": 196,
    "b": 205
  },
  "hsl": {
    "h": 183.273,
    "s": 67.347,
    "l": 48.039
  },
  "oklch": {
    "l": 0.74929,
    "c": 0.12054,
    "h": 201.1
  },
  "luminance": 0.44339
}

Semantic roles & 50–950 ramp

primary
#28C4CD
secondary
#D18480
accent
#473EEA
background
#F8FDFD
surface
#F0FAFB
border
#CBD3D4
text
#0C1415
muted
#7D8383

Preview Lab

Preview with #28C4CD

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

Preview Lab → · Contrast checker → · Palette generator →

#28C4CD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva