#28A3A3#28A3A3

#28A3A3 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.2% C 0.102 H 194.9°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#28A3A3
RGB	rgb(40, 163, 163)
HSL	hsl(180, 61%, 40%)
HSV	hsv(180, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 0%, 36.1%)
CIE-LAB	lab(61.03, -31.80, -9.47)
CIE-LCH	lch(61.03, 33.18, 196.59°)
OKLab	oklab(65.22% -0.0988 -0.0264)
OKLCH	oklch(65.22% 0.102 194.9)
XYZ	xyz(20.5801, 29.2873, 39.2116)
Luminance	0.2929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A3A3 #A32828

analogous

#28A366 #28A3A3 #2866A3

triadic

#28A3A3 #A328A3 #A3A328

tetradic

#28A3A3 #6628A3 #A32828 #66A328

square

#28A3A3 #6628A3 #A32828 #66A328

split-complementary

#28A3A3 #A32866 #A36628

monochromatic

#104141 #1C7272 #28A3A3 #3ACFCF #6BDBDB

Accessibility & contrast

On white

3.06

#28A3A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#28A3A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A3A3

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A3A3	#FFFFFF	#000000	##000000
##28A3A3	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989BA3

Deuteranopia (green-blind)

#868EA4

Tritanopia (blue-blind)

#00A8A3

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a3a3;
/* rgb */ color: rgb(40, 163, 163);
/* oklch */ color: oklch(65.2% 0.102 194.9);

Tailwind

colors: {
  custom: {
    50: '#78bfbe',
    500: '#28a3a3',
    950: '#000000',
  },
}

SCSS

$custom: #28a3a3;
$custom-light: #78bfbe;
$custom-dark: #000000;

JSON

{
  "hex": "#28a3a3",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 163
  },
  "hsl": {
    "h": 180,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65218,
    "c": 0.10225,
    "h": 194.9
  },
  "luminance": 0.2929
}

Semantic roles & 50–950 ramp

primary

#28A3A3

secondary

#C16666

accent

#4444E4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A3A3

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

Preview Lab → · Contrast checker → · Palette generator →