#28C4C0#28C4C0

#28C4C0 is a light, vivid teal. Relative luminance 0.437; OKLCH L 74.5% C 0.121 H 192.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#28C4C0
RGB	rgb(40, 196, 192)
HSL	hsl(178, 66%, 46%)
HSV	hsv(178, 80%, 77%)
CMYK	cmyk(79.6%, 0%, 2%, 23.1%)
CIE-LAB	lab(72.05, -38.62, -9.11)
CIE-LCH	lch(72.05, 39.68, 193.27°)
OKLab	oklab(74.47% -0.1181 -0.0254)
OKLCH	oklch(74.47% 0.121 192.1)
XYZ	xyz(30.1249, 43.7329, 56.7125)
Luminance	0.4374 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C4C0 #C4282C

analogous

#28C472 #28C4C0 #287AC4

triadic

#28C4C0 #C028C4 #C4C028

tetradic

#28C4C0 #7228C4 #C4282C #7AC428

square

#28C4C0 #7228C4 #C4282C #7AC428

split-complementary

#28C4C0 #C4287A #C47228

monochromatic

#135E5C #1E918E #28C4C0 #4EDBD7 #81E5E3

Accessibility & contrast

On white

2.15

#28C4C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#28C4C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C4C0

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C4C0	#FFFFFF	#000000	##000000
##28C4C0	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BAC0

Deuteranopia (green-blind)

#A2AAC1

Tritanopia (blue-blind)

#00CAC2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #28c4c0;
/* rgb */ color: rgb(40, 196, 192);
/* oklch */ color: oklch(74.5% 0.121 192.1);

Tailwind

colors: {
  custom: {
    50: '#7fd6d3',
    500: '#28c4c0',
    950: '#000000',
  },
}

SCSS

$custom: #28c4c0;
$custom-light: #7fd6d3;
$custom-dark: #000000;

JSON

{
  "hex": "#28c4c0",
  "rgb": {
    "r": 40,
    "g": 196,
    "b": 192
  },
  "hsl": {
    "h": 178.462,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.74469,
    "c": 0.12082,
    "h": 192.1
  },
  "luminance": 0.43737
}

Semantic roles & 50–950 ramp

primary

#28C4C0

secondary

#CE7A7C

accent

#3F43E9

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #28C4C0

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

Preview Lab → · Contrast checker → · Palette generator →