#28AAB4#28AAB4

#28AAB4 is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.6% C 0.107 H 202.9°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#28AAB4
RGB	rgb(40, 170, 180)
HSL	hsl(184, 64%, 43%)
HSV	hsv(184, 78%, 71%)
CMYK	cmyk(77.8%, 5.6%, 0%, 29.4%)
CIE-LAB	lab(63.75, -29.99, -14.93)
CIE-LCH	lch(63.75, 33.51, 206.47°)
OKLab	oklab(67.6% -0.0982 -0.0415)
OKLCH	oklch(67.6% 0.107 202.9)
XYZ	xyz(23.4843, 32.4929, 48.2052)
Luminance	0.3250 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AAB4 #B43228

analogous

#28B478 #28AAB4 #2864B4

triadic

#28AAB4 #B428AA #AAB428

tetradic

#28AAB4 #7828B4 #B43228 #64B428

square

#28AAB4 #7828B4 #B43228 #64B428

split-complementary

#28AAB4 #B42864 #B47828

monochromatic

#124B50 #1D7B82 #28AAB4 #44CBD5 #76D9E1

Accessibility & contrast

On white

2.80

#28AAB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#28AAB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AAB4

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AAB4	#FFFFFF	#000000	##000000
##28AAB4	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA3B5

Deuteranopia (green-blind)

#8994B4

Tritanopia (blue-blind)

#00B1AD

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28aab4;
/* rgb */ color: rgb(40, 170, 180);
/* oklch */ color: oklch(67.6% 0.107 202.9);

Tailwind

colors: {
  custom: {
    50: '#7bc3ca',
    500: '#28aab4',
    950: '#000000',
  },
}

SCSS

$custom: #28aab4;
$custom-light: #7bc3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#28aab4",
  "rgb": {
    "r": 40,
    "g": 170,
    "b": 180
  },
  "hsl": {
    "h": 184.286,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67602,
    "c": 0.10665,
    "h": 202.9
  },
  "luminance": 0.32496
}

Semantic roles & 50–950 ramp

primary

#28AAB4

secondary

#C87670

accent

#4D41E7

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28AAB4

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

Preview Lab → · Contrast checker → · Palette generator →