#28B3AA#28B3AA

#28B3AA is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.5% C 0.113 H 188.2°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#28B3AA
RGB	rgb(40, 179, 170)
HSL	hsl(176, 63%, 43%)
HSV	hsv(176, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 5%, 29.8%)
CIE-LAB	lab(66.21, -37.22, -5.70)
CIE-LCH	lch(66.21, 37.66, 188.70°)
OKLab	oklab(69.49% -0.1115 -0.016)
OKLCH	oklch(69.49% 0.113 188.2)
XYZ	xyz(24.2474, 35.5906, 43.6141)
Luminance	0.3559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B3AA #B32831

analogous

#28B364 #28B3AA #2876B3

triadic

#28B3AA #AA28B3 #B3AA28

tetradic

#28B3AA #6428B3 #B32831 #76B328

square

#28B3AA #6428B3 #B32831 #76B328

split-complementary

#28B3AA #B32876 #B36428

monochromatic

#124F4B #1D817A #28B3AA #43D5CC #75E0D9

Accessibility & contrast

On white

2.59

#28B3AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#28B3AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B3AA

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B3AA	#FFFFFF	#000000	##000000
##28B3AA	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9AA

Deuteranopia (green-blind)

#969BAB

Tritanopia (blue-blind)

#00B8B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b3aa;
/* rgb */ color: rgb(40, 179, 170);
/* oklch */ color: oklch(69.5% 0.113 188.2);

Tailwind

colors: {
  custom: {
    50: '#7bcac3',
    500: '#28b3aa',
    950: '#000000',
  },
}

SCSS

$custom: #28b3aa;
$custom-light: #7bcac3;
$custom-dark: #000000;

JSON

{
  "hex": "#28b3aa",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 170
  },
  "hsl": {
    "h": 176.115,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69495,
    "c": 0.11268,
    "h": 188.2
  },
  "luminance": 0.35594
}

Semantic roles & 50–950 ramp

primary

#28B3AA

secondary

#C86F75

accent

#414CE6

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28B3AA

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

Preview Lab → · Contrast checker → · Palette generator →