#28ABB0#28ABB0

#28ABB0 is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.7% C 0.107 H 198.9°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#28ABB0
RGB	rgb(40, 171, 176)
HSL	hsl(182, 63%, 42%)
HSV	hsv(182, 77%, 69%)
CMYK	cmyk(77.3%, 2.8%, 0%, 31%)
CIE-LAB	lab(63.92, -31.70, -12.44)
CIE-LCH	lch(63.92, 34.06, 201.42°)
OKLab	oklab(67.7% -0.101 -0.0346)
OKLCH	oklch(67.7% 0.107 198.9)
XYZ	xyz(23.2709, 32.7086, 46.1528)
Luminance	0.3271 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ABB0 #B02D28

analogous

#28B071 #28ABB0 #2867B0

triadic

#28ABB0 #B028AB #ABB028

tetradic

#28ABB0 #7128B0 #B02D28 #67B028

square

#28ABB0 #7128B0 #B02D28 #67B028

split-complementary

#28ABB0 #B02867 #B07128

monochromatic

#114A4C #1D7B7E #28ABB0 #41CED4 #73DBDF

Accessibility & contrast

On white

2.78

#28ABB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#28ABB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ABB0

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ABB0	#FFFFFF	#000000	##000000
##28ABB0	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA3B1

Deuteranopia (green-blind)

#8B95B1

Tritanopia (blue-blind)

#00B1AC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28abb0;
/* rgb */ color: rgb(40, 171, 176);
/* oklch */ color: oklch(67.7% 0.107 198.9);

Tailwind

colors: {
  custom: {
    50: '#7ac4c7',
    500: '#28abb0',
    950: '#000000',
  },
}

SCSS

$custom: #28abb0;
$custom-light: #7ac4c7;
$custom-dark: #000000;

JSON

{
  "hex": "#28abb0",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 176
  },
  "hsl": {
    "h": 182.206,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67701,
    "c": 0.10671,
    "h": 198.9
  },
  "luminance": 0.32712
}

Semantic roles & 50–950 ramp

primary

#28ABB0

secondary

#C6716D

accent

#4842E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ABB0

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

Preview Lab → · Contrast checker → · Palette generator →