#28A7A8#28A7A8

#28A7A8 is a light, moderate teal. Relative luminance 0.309; OKLCH L 66.4% C 0.104 H 195.7°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#28A7A8
RGB	rgb(40, 167, 168)
HSL	hsl(180, 62%, 41%)
HSV	hsv(180, 76%, 66%)
CMYK	cmyk(76.2%, 0.6%, 0%, 34.1%)
CIE-LAB	lab(62.43, -32.21, -10.19)
CIE-LCH	lch(62.43, 33.79, 197.56°)
OKLab	oklab(66.41% -0.1005 -0.0283)
OKLCH	oklch(66.41% 0.104 195.7)
XYZ	xyz(21.7584, 30.9130, 41.8582)
Luminance	0.3092 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A7A8 #A82928

analogous

#28A869 #28A7A8 #2867A8

triadic

#28A7A8 #A828A7 #A7A828

tetradic

#28A7A8 #6928A8 #A82928 #67A828

square

#28A7A8 #6928A8 #A82928 #67A828

split-complementary

#28A7A8 #A82867 #A86928

monochromatic

#104545 #1C7677 #28A7A8 #3DD0D1 #6EDCDC

Accessibility & contrast

On white

2.92

#28A7A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#28A7A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A7A8

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A7A8	#FFFFFF	#000000	##000000
##28A7A8	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9FA8

Deuteranopia (green-blind)

#8991A9

Tritanopia (blue-blind)

#00ADA7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28a7a8;
/* rgb */ color: rgb(40, 167, 168);
/* oklch */ color: oklch(66.4% 0.104 195.7);

Tailwind

colors: {
  custom: {
    50: '#79c1c1',
    500: '#28a7a8',
    950: '#000000',
  },
}

SCSS

$custom: #28a7a8;
$custom-light: #79c1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#28a7a8",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 168
  },
  "hsl": {
    "h": 180.469,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66407,
    "c": 0.10447,
    "h": 195.7
  },
  "luminance": 0.30916
}

Semantic roles & 50–950 ramp

primary

#28A7A8

secondary

#C36969

accent

#4443E5

background

#F8FBFB

surface

#EFF7F7

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #28A7A8

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

Preview Lab → · Contrast checker → · Palette generator →