#28ABB1#28ABB1

#28ABB1 is a light, moderate teal. Relative luminance 0.328; OKLCH L 67.7% C 0.107 H 199.7°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#28ABB1
RGB	rgb(40, 171, 177)
HSL	hsl(183, 63%, 43%)
HSV	hsv(183, 77%, 69%)
CMYK	cmyk(77.4%, 3.4%, 0%, 30.6%)
CIE-LAB	lab(63.96, -31.40, -12.95)
CIE-LCH	lch(63.96, 33.96, 202.41°)
OKLab	oklab(67.74% -0.1005 -0.036)
OKLCH	oklch(67.74% 0.107 199.7)
XYZ	xyz(23.3702, 32.7484, 46.6758)
Luminance	0.3275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ABB1 #B12E28

analogous

#28B173 #28ABB1 #2866B1

triadic

#28ABB1 #B128AB #ABB128

tetradic

#28ABB1 #7328B1 #B12E28 #66B128

square

#28ABB1 #7328B1 #B12E28 #66B128

split-complementary

#28ABB1 #B12866 #B17328

monochromatic

#114B4D #1D7B7F #28ABB1 #42CED4 #74DBE0

Accessibility & contrast

On white

2.78

#28ABB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#28ABB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ABB1

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ABB1	#FFFFFF	#000000	##000000
##28ABB1	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA3B2

Deuteranopia (green-blind)

#8B95B2

Tritanopia (blue-blind)

#00B1AD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28abb1;
/* rgb */ color: rgb(40, 171, 177);
/* oklch */ color: oklch(67.7% 0.107 199.7);

Tailwind

colors: {
  custom: {
    50: '#7ac4c8',
    500: '#28abb1',
    950: '#000000',
  },
}

SCSS

$custom: #28abb1;
$custom-light: #7ac4c8;
$custom-dark: #000000;

JSON

{
  "hex": "#28abb1",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 177
  },
  "hsl": {
    "h": 182.628,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67738,
    "c": 0.10677,
    "h": 199.7
  },
  "luminance": 0.32751
}

Semantic roles & 50–950 ramp

primary

#28ABB1

secondary

#C7726E

accent

#4942E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ABB1

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

Preview Lab → · Contrast checker → · Palette generator →