#28A5A4#28A5A4

#28A5A4 is a light, moderate teal. Relative luminance 0.300; OKLCH L 65.8% C 0.103 H 194.1°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#28A5A4
RGB	rgb(40, 165, 164)
HSL	hsl(180, 61%, 40%)
HSV	hsv(180, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 0.6%, 35.3%)
CIE-LAB	lab(61.69, -32.46, -9.06)
CIE-LCH	lch(61.69, 33.70, 195.60°)
OKLab	oklab(65.76% -0.1003 -0.0252)
OKLCH	oklch(65.76% 0.103 194.1)
XYZ	xyz(21.0279, 30.0391, 39.8046)
Luminance	0.3004 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A5A4 #A52829

analogous

#28A565 #28A5A4 #2867A5

triadic

#28A5A4 #A428A5 #A5A428

tetradic

#28A5A4 #6528A5 #A52829 #67A528

square

#28A5A4 #6528A5 #A52829 #67A528

split-complementary

#28A5A4 #A52867 #A56528

monochromatic

#104242 #1C7473 #28A5A4 #3BCFCE #6CDBDA

Accessibility & contrast

On white

3.00

#28A5A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#28A5A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A5A4

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A5A4	#FFFFFF	#000000	##000000
##28A5A4	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9DA4

Deuteranopia (green-blind)

#888FA5

Tritanopia (blue-blind)

#00AAA4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28a5a4;
/* rgb */ color: rgb(40, 165, 164);
/* oklch */ color: oklch(65.8% 0.103 194.1);

Tailwind

colors: {
  custom: {
    50: '#78c0be',
    500: '#28a5a4',
    950: '#000000',
  },
}

SCSS

$custom: #28a5a4;
$custom-light: #78c0be;
$custom-dark: #000000;

JSON

{
  "hex": "#28a5a4",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 164
  },
  "hsl": {
    "h": 179.52,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65759,
    "c": 0.10346,
    "h": 194.1
  },
  "luminance": 0.30042
}

Semantic roles & 50–950 ramp

primary

#28A5A4

secondary

#C26768

accent

#4445E4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A5A4

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

Preview Lab → · Contrast checker → · Palette generator →