#28AEB5#28AEB5

#28AEB5 is a light, moderate teal. Relative luminance 0.341; OKLCH L 68.6% C 0.108 H 200.4°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#28AEB5
RGB	rgb(40, 174, 181)
HSL	hsl(183, 64%, 43%)
HSV	hsv(183, 78%, 71%)
CMYK	cmyk(77.9%, 3.9%, 0%, 29%)
CIE-LAB	lab(65.01, -31.62, -13.59)
CIE-LCH	lch(65.01, 34.42, 203.26°)
OKLab	oklab(68.63% -0.1017 -0.0378)
OKLCH	oklch(68.63% 0.109 200.4)
XYZ	xyz(24.3478, 34.0564, 48.9974)
Luminance	0.3406 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AEB5 #B52F28

analogous

#28B575 #28AEB5 #2867B5

triadic

#28AEB5 #B528AE #AEB528

tetradic

#28AEB5 #7528B5 #B52F28 #67B528

square

#28AEB5 #7528B5 #B52F28 #67B528

split-complementary

#28AEB5 #B52867 #B57528

monochromatic

#124E51 #1D7E83 #28AEB5 #44CFD6 #77DCE1

Accessibility & contrast

On white

2.69

#28AEB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#28AEB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AEB5

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AEB5	#FFFFFF	#000000	##000000
##28AEB5	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A6B6

Deuteranopia (green-blind)

#8D98B6

Tritanopia (blue-blind)

#00B5B0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28aeb5;
/* rgb */ color: rgb(40, 174, 181);
/* oklch */ color: oklch(68.6% 0.108 200.4);

Tailwind

colors: {
  custom: {
    50: '#7bc6cb',
    500: '#28aeb5',
    950: '#000000',
  },
}

SCSS

$custom: #28aeb5;
$custom-light: #7bc6cb;
$custom-dark: #000000;

JSON

{
  "hex": "#28aeb5",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 181
  },
  "hsl": {
    "h": 182.979,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68633,
    "c": 0.1085,
    "h": 200.4
  },
  "luminance": 0.34059
}

Semantic roles & 50–950 ramp

primary

#28AEB5

secondary

#C87570

accent

#4941E7

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28AEB5

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

Preview Lab → · Contrast checker → · Palette generator →