#28C3CD#28C3CD

#28C3CD is a light, vivid teal. Relative luminance 0.439; OKLCH L 74.7% C 0.120 H 201.8°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#28C3CD
RGB	rgb(40, 195, 205)
HSL	hsl(184, 67%, 48%)
HSV	hsv(184, 80%, 80%)
CMYK	cmyk(80.5%, 4.9%, 0%, 19.6%)
CIE-LAB	lab(72.15, -34.30, -16.04)
CIE-LCH	lch(72.15, 37.86, 205.06°)
OKLab	oklab(74.69% -0.1115 -0.0446)
OKLCH	oklch(74.69% 0.12 201.8)
XYZ	xyz(31.4046, 43.8851, 64.5613)
Luminance	0.4389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C3CD #CD3228

analogous

#28CD84 #28C3CD #2871CD

triadic

#28C3CD #CD28C3 #C3CD28

tetradic

#28C3CD #8428CD #CD3228 #71CD28

square

#28C3CD #8428CD #CD3228 #71CD28

split-complementary

#28C3CD #CD2871 #CD8428

monochromatic

#146267 #1E929A #28C3CD #54D5DE #88E2E8

Accessibility & contrast

On white

2.15

#28C3CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#28C3CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C3CD

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C3CD	#FFFFFF	#000000	##000000
##28C3CD	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BACE

Deuteranopia (green-blind)

#9DAACE

Tritanopia (blue-blind)

#00CBC6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #28c3cd;
/* rgb */ color: rgb(40, 195, 205);
/* oklch */ color: oklch(74.7% 0.120 201.8);

Tailwind

colors: {
  custom: {
    50: '#81d5dc',
    500: '#28c3cd',
    950: '#000000',
  },
}

SCSS

$custom: #28c3cd;
$custom-light: #81d5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#28c3cd",
  "rgb": {
    "r": 40,
    "g": 195,
    "b": 205
  },
  "hsl": {
    "h": 183.636,
    "s": 67.347,
    "l": 48.039
  },
  "oklch": {
    "l": 0.74685,
    "c": 0.12013,
    "h": 201.8
  },
  "luminance": 0.43889
}

Semantic roles & 50–950 ramp

primary

#28C3CD

secondary

#D18580

accent

#483EEA

background

#F8FDFD

surface

#F0FAFB

border

#CBD3D4

text

#0C1415

muted

#7D8383

Preview Lab

Preview with #28C3CD

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

Preview Lab → · Contrast checker → · Palette generator →