#28AAB5#28AAB5

#28AAB5 is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.6% C 0.107 H 203.7°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#28AAB5
RGB	rgb(40, 170, 181)
HSL	hsl(185, 64%, 43%)
HSV	hsv(185, 78%, 71%)
CMYK	cmyk(77.9%, 6.1%, 0%, 29%)
CIE-LAB	lab(63.78, -29.68, -15.44)
CIE-LCH	lch(63.78, 33.46, 207.49°)
OKLab	oklab(67.64% -0.0978 -0.0429)
OKLCH	oklch(67.64% 0.107 203.7)
XYZ	xyz(23.5866, 32.5338, 48.7436)
Luminance	0.3254 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AAB5 #B53328

analogous

#28B579 #28AAB5 #2863B5

triadic

#28AAB5 #B528AA #AAB528

tetradic

#28AAB5 #7928B5 #B53328 #63B528

square

#28AAB5 #7928B5 #B53328 #63B528

split-complementary

#28AAB5 #B52863 #B57928

monochromatic

#124C51 #1D7B83 #28AAB5 #44CAD6 #77D9E1

Accessibility & contrast

On white

2.80

#28AAB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#28AAB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AAB5

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AAB5	#FFFFFF	#000000	##000000
##28AAB5	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA3B6

Deuteranopia (green-blind)

#8994B5

Tritanopia (blue-blind)

#00B1AD

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28aab5;
/* rgb */ color: rgb(40, 170, 181);
/* oklch */ color: oklch(67.6% 0.107 203.7);

Tailwind

colors: {
  custom: {
    50: '#7bc3cb',
    500: '#28aab5',
    950: '#000000',
  },
}

SCSS

$custom: #28aab5;
$custom-light: #7bc3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#28aab5",
  "rgb": {
    "r": 40,
    "g": 170,
    "b": 181
  },
  "hsl": {
    "h": 184.681,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.6764,
    "c": 0.10681,
    "h": 203.7
  },
  "luminance": 0.32537
}

Semantic roles & 50–950 ramp

primary

#28AAB5

secondary

#C87770

accent

#4E41E7

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28AAB5

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

Preview Lab → · Contrast checker → · Palette generator →