#28A5A0#28A5A0

#28A5A0 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.6% C 0.104 H 190.8°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#28A5A0
RGB	rgb(40, 165, 160)
HSL	hsl(178, 61%, 40%)
HSV	hsv(178, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 3%, 35.3%)
CIE-LAB	lab(61.57, -33.64, -6.99)
CIE-LCH	lch(61.57, 34.36, 191.75°)
OKLab	oklab(65.62% -0.1022 -0.0195)
OKLCH	oklch(65.62% 0.104 190.8)
XYZ	xyz(20.6724, 29.8969, 37.9321)
Luminance	0.2990 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A5A0 #A5282D

analogous

#28A561 #28A5A0 #286BA5

triadic

#28A5A0 #A028A5 #A5A028

tetradic

#28A5A0 #6128A5 #A5282D #6BA528

square

#28A5A0 #6128A5 #A5282D #6BA528

split-complementary

#28A5A0 #A5286B #A56128

monochromatic

#104240 #1C7470 #28A5A0 #3BCFC9 #6CDBD7

Accessibility & contrast

On white

3.01

#28A5A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#28A5A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A5A0

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A5A0	#FFFFFF	#000000	##000000
##28A5A0	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9CA0

Deuteranopia (green-blind)

#898FA1

Tritanopia (blue-blind)

#00AAA3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28a5a0;
/* rgb */ color: rgb(40, 165, 160);
/* oklch */ color: oklch(65.6% 0.104 190.8);

Tailwind

colors: {
  custom: {
    50: '#78c0bc',
    500: '#28a5a0',
    950: '#000000',
  },
}

SCSS

$custom: #28a5a0;
$custom-light: #78c0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#28a5a0",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 160
  },
  "hsl": {
    "h": 177.6,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65619,
    "c": 0.10401,
    "h": 190.8
  },
  "luminance": 0.29899
}

Semantic roles & 50–950 ramp

primary

#28A5A0

secondary

#C2676B

accent

#444AE4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A5A0

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

Preview Lab → · Contrast checker → · Palette generator →