#28A8A8#28A8A8

#28A8A8 is a light, moderate teal. Relative luminance 0.313; OKLCH L 66.7% C 0.105 H 194.9°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#28A8A8
RGB	rgb(40, 168, 168)
HSL	hsl(180, 62%, 41%)
HSV	hsv(180, 76%, 66%)
CMYK	cmyk(76.2%, 0%, 0%, 34.1%)
CIE-LAB	lab(62.74, -32.69, -9.73)
CIE-LCH	lch(62.74, 34.10, 196.58°)
OKLab	oklab(66.66% -0.1015 -0.0271)
OKLCH	oklch(66.66% 0.105 194.9)
XYZ	xyz(21.9423, 31.2808, 41.9195)
Luminance	0.3128 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A8A8 #A82828

analogous

#28A868 #28A8A8 #2868A8

triadic

#28A8A8 #A828A8 #A8A828

tetradic

#28A8A8 #6828A8 #A82828 #68A828

square

#28A8A8 #6828A8 #A82828 #68A828

split-complementary

#28A8A8 #A82868 #A86828

monochromatic

#104545 #1C7777 #28A8A8 #3DD1D1 #6EDCDC

Accessibility & contrast

On white

2.89

#28A8A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#28A8A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A8A8

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A8A8	#FFFFFF	#000000	##000000
##28A8A8	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA0A8

Deuteranopia (green-blind)

#8A92A9

Tritanopia (blue-blind)

#00AEA8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28a8a8;
/* rgb */ color: rgb(40, 168, 168);
/* oklch */ color: oklch(66.7% 0.105 194.9);

Tailwind

colors: {
  custom: {
    50: '#79c2c1',
    500: '#28a8a8',
    950: '#000000',
  },
}

SCSS

$custom: #28a8a8;
$custom-light: #79c2c1;
$custom-dark: #000000;

JSON

{
  "hex": "#28a8a8",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 168
  },
  "hsl": {
    "h": 180,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66659,
    "c": 0.10509,
    "h": 194.9
  },
  "luminance": 0.31284
}

Semantic roles & 50–950 ramp

primary

#28A8A8

secondary

#C36969

accent

#4343E5

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #28A8A8

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

Preview Lab → · Contrast checker → · Palette generator →