#28B0BA#28B0BA

#28B0BA is a light, moderate teal. Relative luminance 0.350; OKLCH L 69.3% C 0.110 H 202.6°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#28B0BA
RGB	rgb(40, 176, 186)
HSL	hsl(184, 65%, 44%)
HSV	hsv(184, 78%, 73%)
CMYK	cmyk(78.5%, 5.4%, 0%, 27.1%)
CIE-LAB	lab(65.78, -31.05, -15.20)
CIE-LCH	lch(65.78, 34.57, 206.09°)
OKLab	oklab(69.32% -0.1015 -0.0423)
OKLCH	oklch(69.32% 0.11 202.6)
XYZ	xyz(25.2593, 35.0438, 51.8777)
Luminance	0.3505 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B0BA #BA3228

analogous

#28BA7B #28B0BA #2867BA

triadic

#28B0BA #BA28B0 #B0BA28

tetradic

#28B0BA #7B28BA #BA3228 #67BA28

square

#28B0BA #7B28BA #BA3228 #67BA28

split-complementary

#28B0BA #BA2867 #BA7B28

monochromatic

#125155 #1D8088 #28B0BA #48CED8 #7ADBE2

Accessibility & contrast

On white

2.62

#28B0BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#28B0BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B0BA

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B0BA	#FFFFFF	#000000	##000000
##28B0BA	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A8BB

Deuteranopia (green-blind)

#8E9ABB

Tritanopia (blue-blind)

#00B7B3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #28b0ba;
/* rgb */ color: rgb(40, 176, 186);
/* oklch */ color: oklch(69.3% 0.110 202.6);

Tailwind

colors: {
  custom: {
    50: '#7cc8ce',
    500: '#28b0ba',
    950: '#000000',
  },
}

SCSS

$custom: #28b0ba;
$custom-light: #7cc8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#28b0ba",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 186
  },
  "hsl": {
    "h": 184.11,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69316,
    "c": 0.10995,
    "h": 202.6
  },
  "luminance": 0.35047
}

Semantic roles & 50–950 ramp

primary

#28B0BA

secondary

#CA7973

accent

#4C40E8

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28B0BA

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

Preview Lab → · Contrast checker → · Palette generator →