#28BFD0#28BFD0

#28BFD0 is a light, moderate teal. Relative luminance 0.423; OKLCH L 73.8% C 0.119 H 206.8°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#28BFD0
RGB	rgb(40, 191, 208)
HSL	hsl(186, 68%, 49%)
HSV	hsv(186, 81%, 82%)
CMYK	cmyk(80.8%, 8.2%, 0%, 18.4%)
CIE-LAB	lab(71.05, -31.47, -19.34)
CIE-LCH	lch(71.05, 36.94, 211.57°)
OKLab	oklab(73.83% -0.1065 -0.0538)
OKLCH	oklch(73.83% 0.119 206.8)
XYZ	xyz(30.8860, 42.2629, 66.1920)
Luminance	0.4227 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BFD0 #D03928

analogous

#28D08D #28BFD0 #286BD0

triadic

#28BFD0 #D028BF #BFD028

tetradic

#28BFD0 #8D28D0 #D03928 #6BD028

square

#28BFD0 #8D28D0 #D03928 #6BD028

split-complementary

#28BFD0 #D0286B #D08D28

monochromatic

#146169 #1E909D #28BFD0 #57D1DF #8ADFE8

Accessibility & contrast

On white

2.22

#28BFD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#28BFD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BFD0

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BFD0	#FFFFFF	#000000	##000000
##28BFD0	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB7D1

Deuteranopia (green-blind)

#98A7D0

Tritanopia (blue-blind)

#00C8C4

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #28bfd0;
/* rgb */ color: rgb(40, 191, 208);
/* oklch */ color: oklch(73.8% 0.119 206.8);

Tailwind

colors: {
  custom: {
    50: '#81d2de',
    500: '#28bfd0',
    950: '#000000',
  },
}

SCSS

$custom: #28bfd0;
$custom-light: #81d2de;
$custom-dark: #000000;

JSON

{
  "hex": "#28bfd0",
  "rgb": {
    "r": 40,
    "g": 191,
    "b": 208
  },
  "hsl": {
    "h": 186.071,
    "s": 67.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73827,
    "c": 0.11935,
    "h": 206.8
  },
  "luminance": 0.42267
}

Semantic roles & 50–950 ramp

primary

#28BFD0

secondary

#D28A82

accent

#4F3DEB

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0C1415

muted

#7D8283

Preview Lab

Preview with #28BFD0

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

Preview Lab → · Contrast checker → · Palette generator →