#28A3A6#28A3A6

#28A3A6 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.3% C 0.102 H 197.5°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#28A3A6
RGB	rgb(40, 163, 166)
HSL	hsl(181, 61%, 40%)
HSV	hsv(181, 76%, 65%)
CMYK	cmyk(75.9%, 1.8%, 0%, 34.9%)
CIE-LAB	lab(61.13, -30.90, -11.02)
CIE-LCH	lch(61.13, 32.80, 199.63°)
OKLab	oklab(65.33% -0.0974 -0.0306)
OKLCH	oklch(65.33% 0.102 197.5)
XYZ	xyz(20.8521, 29.3961, 40.6440)
Luminance	0.2940 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A3A6 #A62B28

analogous

#28A66A #28A3A6 #2864A6

triadic

#28A3A6 #A628A3 #A3A628

tetradic

#28A3A6 #6A28A6 #A62B28 #64A628

square

#28A3A6 #6A28A6 #A62B28 #64A628

split-complementary

#28A3A6 #A62864 #A66A28

monochromatic

#104243 #1C7375 #28A3A6 #3BCCD0 #6DD9DC

Accessibility & contrast

On white

3.05

#28A3A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#28A3A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A3A6

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A3A6	#FFFFFF	#000000	##000000
##28A3A6	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979BA6

Deuteranopia (green-blind)

#858EA7

Tritanopia (blue-blind)

#00A9A4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a3a6;
/* rgb */ color: rgb(40, 163, 166);
/* oklch */ color: oklch(65.3% 0.102 197.5);

Tailwind

colors: {
  custom: {
    50: '#78bec0',
    500: '#28a3a6',
    950: '#000000',
  },
}

SCSS

$custom: #28a3a6;
$custom-light: #78bec0;
$custom-dark: #000000;

JSON

{
  "hex": "#28a3a6",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 166
  },
  "hsl": {
    "h": 181.429,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.65327,
    "c": 0.10214,
    "h": 197.5
  },
  "luminance": 0.29399
}

Semantic roles & 50–950 ramp

primary

#28A3A6

secondary

#C26A67

accent

#4744E4

background

#F8FBFB

surface

#EFF7F7

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A3A6

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

Preview Lab → · Contrast checker → · Palette generator →