#28A8A0#28A8A0

#28A8A0 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.4% C 0.106 H 188.5°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#28A8A0
RGB	rgb(40, 168, 160)
HSL	hsl(176, 62%, 41%)
HSV	hsv(176, 76%, 66%)
CMYK	cmyk(76.2%, 0%, 4.8%, 34.1%)
CIE-LAB	lab(62.50, -35.04, -5.61)
CIE-LCH	lch(62.50, 35.49, 189.09°)
OKLab	oklab(66.38% -0.1052 -0.0158)
OKLCH	oklch(66.38% 0.106 188.5)
XYZ	xyz(21.2199, 30.9918, 38.1145)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A8A0 #A82830

analogous

#28A860 #28A8A0 #2870A8

triadic

#28A8A0 #A028A8 #A8A028

tetradic

#28A8A0 #6028A8 #A82830 #70A828

square

#28A8A0 #6028A8 #A82830 #70A828

split-complementary

#28A8A0 #A82870 #A86028

monochromatic

#104542 #1C7771 #28A8A0 #3DD1C7 #6EDCD6

Accessibility & contrast

On white

2.92

#28A8A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#28A8A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A8A0

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A8A0	#FFFFFF	#000000	##000000
##28A8A0	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9FA0

Deuteranopia (green-blind)

#8D92A1

Tritanopia (blue-blind)

#00ACA5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28a8a0;
/* rgb */ color: rgb(40, 168, 160);
/* oklch */ color: oklch(66.4% 0.106 188.5);

Tailwind

colors: {
  custom: {
    50: '#78c2bc',
    500: '#28a8a0',
    950: '#000000',
  },
}

SCSS

$custom: #28a8a0;
$custom-light: #78c2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#28a8a0",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 160
  },
  "hsl": {
    "h": 176.25,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.6638,
    "c": 0.10636,
    "h": 188.5
  },
  "luminance": 0.30994
}

Semantic roles & 50–950 ramp

primary

#28A8A0

secondary

#C3696E

accent

#434DE5

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A8A0

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

Preview Lab → · Contrast checker → · Palette generator →