#28A39B#28A39B

#28A39B is a light, moderate teal. Relative luminance 0.290; OKLCH L 64.9% C 0.104 H 188.3°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#28A39B
RGB	rgb(40, 163, 155)
HSL	hsl(176, 61%, 40%)
HSV	hsv(176, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 4.9%, 36.1%)
CIE-LAB	lab(60.79, -34.16, -5.33)
CIE-LCH	lch(60.79, 34.58, 188.86°)
OKLab	oklab(64.94% -0.1024 -0.015)
OKLCH	oklch(64.94% 0.104 188.3)
XYZ	xyz(19.8859, 29.0096, 35.5553)
Luminance	0.2901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A39B #A32830

analogous

#28A35E #28A39B #286DA3

triadic

#28A39B #9B28A3 #A39B28

tetradic

#28A39B #5E28A3 #A32830 #6DA328

square

#28A39B #5E28A3 #A32830 #6DA328

split-complementary

#28A39B #A3286D #A35E28

monochromatic

#10413E #1C726C #28A39B #3ACFC5 #6BDBD3

Accessibility & contrast

On white

3.09

#28A39B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#28A39B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A39B

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A39B	#FFFFFF	#000000	##000000
##28A39B	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9A9B

Deuteranopia (green-blind)

#898D9C

Tritanopia (blue-blind)

#00A7A0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a39b;
/* rgb */ color: rgb(40, 163, 155);
/* oklch */ color: oklch(64.9% 0.104 188.3);

Tailwind

colors: {
  custom: {
    50: '#77bfb8',
    500: '#28a39b',
    950: '#000000',
  },
}

SCSS

$custom: #28a39b;
$custom-light: #77bfb8;
$custom-dark: #000000;

JSON

{
  "hex": "#28a39b",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 155
  },
  "hsl": {
    "h": 176.098,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64938,
    "c": 0.10353,
    "h": 188.3
  },
  "luminance": 0.29012
}

Semantic roles & 50–950 ramp

primary

#28A39B

secondary

#C1666C

accent

#444EE4

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #28A39B

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

Preview Lab → · Contrast checker → · Palette generator →