#28A4A1#28A4A1

#28A4A1 is a light, moderate teal. Relative luminance 0.296; OKLCH L 65.4% C 0.103 H 192.5°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#28A4A1
RGB	rgb(40, 164, 161)
HSL	hsl(179, 61%, 40%)
HSV	hsv(179, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 1.8%, 35.7%)
CIE-LAB	lab(61.28, -32.87, -7.98)
CIE-LCH	lch(61.28, 33.83, 193.64°)
OKLab	oklab(65.4% -0.1007 -0.0222)
OKLCH	oklch(65.4% 0.103 192.5)
XYZ	xyz(20.5806, 29.5727, 38.3347)
Luminance	0.2958 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A4A1 #A4282B

analogous

#28A463 #28A4A1 #2869A4

triadic

#28A4A1 #A128A4 #A4A128

tetradic

#28A4A1 #6328A4 #A4282B #69A428

square

#28A4A1 #6328A4 #A4282B #69A428

split-complementary

#28A4A1 #A42869 #A46328

monochromatic

#104240 #1C7371 #28A4A1 #3ACFCB #6BDBD8

Accessibility & contrast

On white

3.04

#28A4A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#28A4A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A4A1

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A4A1	#FFFFFF	#000000	##000000
##28A4A1	1.00	3.04	6.92	6.92
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9BA1

Deuteranopia (green-blind)

#888EA2

Tritanopia (blue-blind)

#00A9A3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a4a1;
/* rgb */ color: rgb(40, 164, 161);
/* oklch */ color: oklch(65.4% 0.103 192.5);

Tailwind

colors: {
  custom: {
    50: '#78bfbc',
    500: '#28a4a1',
    950: '#000000',
  },
}

SCSS

$custom: #28a4a1;
$custom-light: #78bfbc;
$custom-dark: #000000;

JSON

{
  "hex": "#28a4a1",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 161
  },
  "hsl": {
    "h": 178.548,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.654,
    "c": 0.10313,
    "h": 192.5
  },
  "luminance": 0.29575
}

Semantic roles & 50–950 ramp

primary

#28A4A1

secondary

#C16669

accent

#4448E4

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A4A1

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

Preview Lab → · Contrast checker → · Palette generator →