#28A0A3#28A0A3

#28A0A3 is a light, moderate teal. Relative luminance 0.282; OKLCH L 64.5% C 0.100 H 197.5°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#28A0A3
RGB	rgb(40, 160, 163)
HSL	hsl(181, 61%, 40%)
HSV	hsv(181, 75%, 64%)
CMYK	cmyk(75.5%, 1.8%, 0%, 36.1%)
CIE-LAB	lab(60.10, -30.36, -10.87)
CIE-LCH	lch(60.10, 32.24, 199.71°)
OKLab	oklab(64.46% -0.0958 -0.0302)
OKLCH	oklch(64.46% 0.1 197.5)
XYZ	xyz(20.0537, 28.2346, 39.0361)
Luminance	0.2824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A0A3 #A32B28

analogous

#28A368 #28A0A3 #2863A3

triadic

#28A0A3 #A328A0 #A0A328

tetradic

#28A0A3 #6828A3 #A32B28 #63A328

square

#28A0A3 #6828A3 #A32B28 #63A328

split-complementary

#28A0A3 #A32863 #A36828

monochromatic

#104041 #1C7072 #28A0A3 #3ACBCF #6BD8DB

Accessibility & contrast

On white

3.16

#28A0A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#28A0A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A0A3

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A0A3	#FFFFFF	#000000	##000000
##28A0A3	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9498A3

Deuteranopia (green-blind)

#838BA4

Tritanopia (blue-blind)

#00A6A1

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a0a3;
/* rgb */ color: rgb(40, 160, 163);
/* oklch */ color: oklch(64.5% 0.100 197.5);

Tailwind

colors: {
  custom: {
    50: '#78bcbe',
    500: '#28a0a3',
    950: '#000000',
  },
}

SCSS

$custom: #28a0a3;
$custom-light: #78bcbe;
$custom-dark: #000000;

JSON

{
  "hex": "#28a0a3",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 163
  },
  "hsl": {
    "h": 181.463,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64459,
    "c": 0.10042,
    "h": 197.5
  },
  "luminance": 0.28237
}

Semantic roles & 50–950 ramp

primary

#28A0A3

secondary

#C16866

accent

#4844E4

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A0A3

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

Preview Lab → · Contrast checker → · Palette generator →