#28A5A3#28A5A3

#28A5A3 is a light, moderate teal. Relative luminance 0.300; OKLCH L 65.7% C 0.104 H 193.3°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#28A5A3
RGB	rgb(40, 165, 163)
HSL	hsl(179, 61%, 40%)
HSV	hsv(179, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 1.2%, 35.3%)
CIE-LAB	lab(61.66, -32.75, -8.55)
CIE-LCH	lch(61.66, 33.85, 194.62°)
OKLab	oklab(65.72% -0.1008 -0.0238)
OKLCH	oklch(65.72% 0.104 193.3)
XYZ	xyz(20.9380, 30.0032, 39.3309)
Luminance	0.3001 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A5A3 #A5282A

analogous

#28A564 #28A5A3 #2868A5

triadic

#28A5A3 #A328A5 #A5A328

tetradic

#28A5A3 #6428A5 #A5282A #68A528

square

#28A5A3 #6428A5 #A5282A #68A528

split-complementary

#28A5A3 #A52868 #A56428

monochromatic

#104242 #1C7472 #28A5A3 #3BCFCD #6CDBDA

Accessibility & contrast

On white

3.00

#28A5A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#28A5A3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A5A3

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A5A3	#FFFFFF	#000000	##000000
##28A5A3	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9CA3

Deuteranopia (green-blind)

#888FA4

Tritanopia (blue-blind)

#00AAA4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28a5a3;
/* rgb */ color: rgb(40, 165, 163);
/* oklch */ color: oklch(65.7% 0.104 193.3);

Tailwind

colors: {
  custom: {
    50: '#78c0be',
    500: '#28a5a3',
    950: '#000000',
  },
}

SCSS

$custom: #28a5a3;
$custom-light: #78c0be;
$custom-dark: #000000;

JSON

{
  "hex": "#28a5a3",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 163
  },
  "hsl": {
    "h": 179.04,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65724,
    "c": 0.10357,
    "h": 193.3
  },
  "luminance": 0.30006
}

Semantic roles & 50–950 ramp

primary

#28A5A3

secondary

#C26768

accent

#4446E4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A5A3

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

Preview Lab → · Contrast checker → · Palette generator →