#28B3A9#28B3A9

#28B3A9 is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.5% C 0.113 H 187.5°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#28B3A9
RGB	rgb(40, 179, 169)
HSL	hsl(176, 63%, 43%)
HSV	hsv(176, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 5.6%, 29.8%)
CIE-LAB	lab(66.18, -37.51, -5.18)
CIE-LCH	lch(66.18, 37.87, 187.87°)
OKLab	oklab(69.46% -0.112 -0.0146)
OKLCH	oklch(69.46% 0.113 187.5)
XYZ	xyz(24.1532, 35.5529, 43.1178)
Luminance	0.3556 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B3A9 #B32832

analogous

#28B363 #28B3A9 #2878B3

triadic

#28B3A9 #A928B3 #B3A928

tetradic

#28B3A9 #6328B3 #B32832 #78B328

square

#28B3A9 #6328B3 #B32832 #78B328

split-complementary

#28B3A9 #B32878 #B36328

monochromatic

#124F4B #1D817A #28B3A9 #43D5CB #75E0D9

Accessibility & contrast

On white

2.59

#28B3A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#28B3A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B3A9

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B3A9	#FFFFFF	#000000	##000000
##28B3A9	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9A9

Deuteranopia (green-blind)

#969BAA

Tritanopia (blue-blind)

#00B8B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b3a9;
/* rgb */ color: rgb(40, 179, 169);
/* oklch */ color: oklch(69.5% 0.113 187.5);

Tailwind

colors: {
  custom: {
    50: '#7bcac2',
    500: '#28b3a9',
    950: '#000000',
  },
}

SCSS

$custom: #28b3a9;
$custom-light: #7bcac2;
$custom-dark: #000000;

JSON

{
  "hex": "#28b3a9",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 169
  },
  "hsl": {
    "h": 175.683,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69462,
    "c": 0.11294,
    "h": 187.5
  },
  "luminance": 0.35556
}

Semantic roles & 50–950 ramp

primary

#28B3A9

secondary

#C86F76

accent

#414DE6

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28B3A9

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

Preview Lab → · Contrast checker → · Palette generator →