#28ABB3#28ABB3

#28ABB3 is a light, moderate teal. Relative luminance 0.328; OKLCH L 67.8% C 0.107 H 201.3°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#28ABB3
RGB	rgb(40, 171, 179)
HSL	hsl(183, 63%, 43%)
HSV	hsv(183, 78%, 70%)
CMYK	cmyk(77.7%, 4.5%, 0%, 29.8%)
CIE-LAB	lab(64.02, -30.79, -13.96)
CIE-LCH	lch(64.02, 33.81, 204.40°)
OKLab	oklab(67.81% -0.0996 -0.0388)
OKLCH	oklch(67.81% 0.107 201.3)
XYZ	xyz(23.5710, 32.8287, 47.7334)
Luminance	0.3283 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ABB3 #B33028

analogous

#28B375 #28ABB3 #2866B3

triadic

#28ABB3 #B328AB #ABB328

tetradic

#28ABB3 #7528B3 #B33028 #66B328

square

#28ABB3 #7528B3 #B33028 #66B328

split-complementary

#28ABB3 #B32866 #B37528

monochromatic

#124B4F #1D7B81 #28ABB3 #43CDD5 #75DAE0

Accessibility & contrast

On white

2.78

#28ABB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#28ABB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ABB3

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ABB3	#FFFFFF	#000000	##000000
##28ABB3	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA3B4

Deuteranopia (green-blind)

#8A95B4

Tritanopia (blue-blind)

#00B2AD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28abb3;
/* rgb */ color: rgb(40, 171, 179);
/* oklch */ color: oklch(67.8% 0.107 201.3);

Tailwind

colors: {
  custom: {
    50: '#7bc4c9',
    500: '#28abb3',
    950: '#000000',
  },
}

SCSS

$custom: #28abb3;
$custom-light: #7bc4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#28abb3",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 179
  },
  "hsl": {
    "h": 183.453,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67813,
    "c": 0.10694,
    "h": 201.3
  },
  "luminance": 0.32832
}

Semantic roles & 50–950 ramp

primary

#28ABB3

secondary

#C8746F

accent

#4B41E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ABB3

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

Preview Lab → · Contrast checker → · Palette generator →