#28B2B7#28B2B7

#28B2B7 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.7% C 0.111 H 198.7°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#28B2B7
RGB	rgb(40, 178, 183)
HSL	hsl(182, 64%, 44%)
HSV	hsv(182, 78%, 72%)
CMYK	cmyk(78.1%, 2.7%, 0%, 28.2%)
CIE-LAB	lab(66.30, -32.92, -12.77)
CIE-LCH	lch(66.30, 35.31, 201.20°)
OKLab	oklab(69.7% -0.1047 -0.0355)
OKLCH	oklch(69.7% 0.111 198.7)
XYZ	xyz(25.3388, 35.7076, 50.3474)
Luminance	0.3571 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B2B7 #B72D28

analogous

#28B774 #28B2B7 #286AB7

triadic

#28B2B7 #B728B2 #B2B728

tetradic

#28B2B7 #7428B7 #B72D28 #6AB728

square

#28B2B7 #7428B7 #B72D28 #6AB728

split-complementary

#28B2B7 #B7286A #B77428

monochromatic

#125053 #1D8185 #28B2B7 #46D1D6 #78DEE1

Accessibility & contrast

On white

2.58

#28B2B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#28B2B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B2B7

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B2B7	#FFFFFF	#000000	##000000
##28B2B7	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5AAB8

Deuteranopia (green-blind)

#919BB8

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b2b7;
/* rgb */ color: rgb(40, 178, 183);
/* oklch */ color: oklch(69.7% 0.111 198.7);

Tailwind

colors: {
  custom: {
    50: '#7cc9cc',
    500: '#28b2b7',
    950: '#000000',
  },
}

SCSS

$custom: #28b2b7;
$custom-light: #7cc9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#28b2b7",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 183
  },
  "hsl": {
    "h": 182.098,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.697,
    "c": 0.11059,
    "h": 198.7
  },
  "luminance": 0.35711
}

Semantic roles & 50–950 ramp

primary

#28B2B7

secondary

#C97572

accent

#4641E7

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28B2B7

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

Preview Lab → · Contrast checker → · Palette generator →