#28C4BA#28C4BA

#28C4BA is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.3% C 0.122 H 188.1°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#28C4BA
RGB	rgb(40, 196, 186)
HSL	hsl(176, 66%, 46%)
HSV	hsv(176, 80%, 77%)
CMYK	cmyk(79.6%, 0%, 5.1%, 23.1%)
CIE-LAB	lab(71.87, -40.34, -6.10)
CIE-LCH	lch(71.87, 40.80, 188.60°)
OKLab	oklab(74.27% -0.1208 -0.0172)
OKLCH	oklch(74.27% 0.122 188.1)
XYZ	xyz(29.4737, 43.4724, 53.2825)
Luminance	0.4348 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C4BA #C42832

analogous

#28C46C #28C4BA #2880C4

triadic

#28C4BA #BA28C4 #C4BA28

tetradic

#28C4BA #6C28C4 #C42832 #80C428

square

#28C4BA #6C28C4 #C42832 #80C428

split-complementary

#28C4BA #C42880 #C46C28

monochromatic

#135E5A #1E918A #28C4BA #4EDBD2 #81E5DF

Accessibility & contrast

On white

2.17

#28C4BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#28C4BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C4BA

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C4BA	#FFFFFF	#000000	##000000
##28C4BA	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B9BA

Deuteranopia (green-blind)

#A4AABB

Tritanopia (blue-blind)

#00C9C1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #28c4ba;
/* rgb */ color: rgb(40, 196, 186);
/* oklch */ color: oklch(74.3% 0.122 188.1);

Tailwind

colors: {
  custom: {
    50: '#7fd6ce',
    500: '#28c4ba',
    950: '#000000',
  },
}

SCSS

$custom: #28c4ba;
$custom-light: #7fd6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#28c4ba",
  "rgb": {
    "r": 40,
    "g": 196,
    "b": 186
  },
  "hsl": {
    "h": 176.154,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.74268,
    "c": 0.12202,
    "h": 188.1
  },
  "luminance": 0.43476
}

Semantic roles & 50–950 ramp

primary

#28C4BA

secondary

#CE7A7F

accent

#3F4AE9

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #28C4BA

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

Preview Lab → · Contrast checker → · Palette generator →