#28A6B4#28A6B4

#28A6B4 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.6% C 0.105 H 206.3°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#28A6B4
RGB	rgb(40, 166, 180)
HSL	hsl(186, 64%, 43%)
HSV	hsv(186, 78%, 71%)
CMYK	cmyk(77.8%, 7.8%, 0%, 29.4%)
CIE-LAB	lab(62.52, -28.03, -16.79)
CIE-LCH	lch(62.52, 32.67, 210.92°)
OKLab	oklab(66.61% -0.0943 -0.0467)
OKLCH	oklch(66.61% 0.105 206.3)
XYZ	xyz(22.7459, 31.0160, 47.9591)
Luminance	0.3102 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A6B4 #B43628

analogous

#28B47C #28A6B4 #2860B4

triadic

#28A6B4 #B428A6 #A6B428

tetradic

#28A6B4 #7C28B4 #B43628 #60B428

square

#28A6B4 #7C28B4 #B43628 #60B428

split-complementary

#28A6B4 #B42860 #B47C28

monochromatic

#124A50 #1D7882 #28A6B4 #44C7D5 #76D6E1

Accessibility & contrast

On white

2.92

#28A6B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#28A6B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A6B4

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A6B4	#FFFFFF	#000000	##000000
##28A6B4	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979FB5

Deuteranopia (green-blind)

#8491B4

Tritanopia (blue-blind)

#00AEAA

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28a6b4;
/* rgb */ color: rgb(40, 166, 180);
/* oklch */ color: oklch(66.6% 0.105 206.3);

Tailwind

colors: {
  custom: {
    50: '#7ac1ca',
    500: '#28a6b4',
    950: '#000000',
  },
}

SCSS

$custom: #28a6b4;
$custom-light: #7ac1ca;
$custom-dark: #000000;

JSON

{
  "hex": "#28a6b4",
  "rgb": {
    "r": 40,
    "g": 166,
    "b": 180
  },
  "hsl": {
    "h": 186,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66609,
    "c": 0.10525,
    "h": 206.3
  },
  "luminance": 0.31019
}

Semantic roles & 50–950 ramp

primary

#28A6B4

secondary

#C87970

accent

#5241E7

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A6B4

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

Preview Lab → · Contrast checker → · Palette generator →