#28A4A5#28A4A5

#28A4A5 is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.5% C 0.103 H 195.8°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#28A4A5
RGB	rgb(40, 164, 165)
HSL	hsl(180, 61%, 40%)
HSV	hsv(180, 76%, 65%)
CMYK	cmyk(75.8%, 0.6%, 0%, 35.3%)
CIE-LAB	lab(61.41, -31.68, -10.04)
CIE-LCH	lch(61.41, 33.23, 197.59°)
OKLab	oklab(65.54% -0.0989 -0.0279)
OKLCH	oklch(65.54% 0.103 195.8)
XYZ	xyz(20.9389, 29.7161, 40.2222)
Luminance	0.2972 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A4A5 #A52928

analogous

#28A567 #28A4A5 #2865A5

triadic

#28A4A5 #A528A4 #A4A528

tetradic

#28A4A5 #6728A5 #A52928 #65A528

square

#28A4A5 #6728A5 #A52928 #65A528

split-complementary

#28A4A5 #A52865 #A56728

monochromatic

#104242 #1C7374 #28A4A5 #3BCECF #6CDADB

Accessibility & contrast

On white

3.02

#28A4A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#28A4A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A4A5

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A4A5	#FFFFFF	#000000	##000000
##28A4A5	1.00	3.02	6.94	6.94
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999CA5

Deuteranopia (green-blind)

#878FA6

Tritanopia (blue-blind)

#00AAA4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a4a5;
/* rgb */ color: rgb(40, 164, 165);
/* oklch */ color: oklch(65.5% 0.103 195.8);

Tailwind

colors: {
  custom: {
    50: '#78bfbf',
    500: '#28a4a5',
    950: '#000000',
  },
}

SCSS

$custom: #28a4a5;
$custom-light: #78bfbf;
$custom-dark: #000000;

JSON

{
  "hex": "#28a4a5",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 165
  },
  "hsl": {
    "h": 180.48,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65543,
    "c": 0.10276,
    "h": 195.8
  },
  "luminance": 0.29719
}

Semantic roles & 50–950 ramp

primary

#28A4A5

secondary

#C26867

accent

#4544E4

background

#F8FBFB

surface

#EFF7F7

border

#CAD0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A4A5

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

Preview Lab → · Contrast checker → · Palette generator →