#28A1B0#28A1B0

#28A1B0 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.2% C 0.103 H 207.6°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#28A1B0
RGB	rgb(40, 161, 176)
HSL	hsl(187, 63%, 42%)
HSV	hsv(187, 77%, 69%)
CMYK	cmyk(77.3%, 8.5%, 0%, 31%)
CIE-LAB	lab(60.85, -26.80, -17.08)
CIE-LCH	lch(60.85, 31.78, 212.51°)
OKLab	oklab(65.21% -0.0911 -0.0475)
OKLCH	oklch(65.21% 0.103 207.6)
XYZ	xyz(21.4530, 29.0728, 45.5468)
Luminance	0.2908 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A1B0 #B03728

analogous

#28B07B #28A1B0 #285DB0

triadic

#28A1B0 #B028A1 #A1B028

tetradic

#28A1B0 #7B28B0 #B03728 #5DB028

square

#28A1B0 #7B28B0 #B03728 #5DB028

split-complementary

#28A1B0 #B0285D #B07B28

monochromatic

#11464C #1D737E #28A1B0 #41C4D4 #73D3DF

Accessibility & contrast

On white

3.08

#28A1B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#28A1B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A1B0

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A1B0	#FFFFFF	#000000	##000000
##28A1B0	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB1

Deuteranopia (green-blind)

#808DB0

Tritanopia (blue-blind)

#00A8A5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a1b0;
/* rgb */ color: rgb(40, 161, 176);
/* oklch */ color: oklch(65.2% 0.103 207.6);

Tailwind

colors: {
  custom: {
    50: '#79bdc7',
    500: '#28a1b0',
    950: '#000000',
  },
}

SCSS

$custom: #28a1b0;
$custom-light: #79bdc7;
$custom-dark: #000000;

JSON

{
  "hex": "#28a1b0",
  "rgb": {
    "r": 40,
    "g": 161,
    "b": 176
  },
  "hsl": {
    "h": 186.618,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.65208,
    "c": 0.10276,
    "h": 207.6
  },
  "luminance": 0.29075
}

Semantic roles & 50–950 ramp

primary

#28A1B0

secondary

#C6776D

accent

#5442E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A1B0

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

Preview Lab → · Contrast checker → · Palette generator →