#28A3A0#28A3A0

#28A3A0 is a light, moderate teal. Relative luminance 0.292; OKLCH L 65.1% C 0.103 H 192.4°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#28A3A0
RGB	rgb(40, 163, 160)
HSL	hsl(179, 61%, 40%)
HSV	hsv(179, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 1.8%, 36.1%)
CIE-LAB	lab(60.94, -32.70, -7.92)
CIE-LCH	lch(60.94, 33.64, 193.62°)
OKLab	oklab(65.11% -0.1001 -0.0221)
OKLCH	oklch(65.11% 0.103 192.4)
XYZ	xyz(20.3145, 29.1811, 37.8127)
Luminance	0.2918 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A3A0 #A3282B

analogous

#28A363 #28A3A0 #2868A3

triadic

#28A3A0 #A028A3 #A3A028

tetradic

#28A3A0 #6328A3 #A3282B #68A328

square

#28A3A0 #6328A3 #A3282B #68A328

split-complementary

#28A3A0 #A32868 #A36328

monochromatic

#104140 #1C7270 #28A3A0 #3ACFCB #6BDBD8

Accessibility & contrast

On white

3.07

#28A3A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#28A3A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A3A0

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A3A0	#FFFFFF	#000000	##000000
##28A3A0	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999AA0

Deuteranopia (green-blind)

#878EA1

Tritanopia (blue-blind)

#00A8A2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a3a0;
/* rgb */ color: rgb(40, 163, 160);
/* oklch */ color: oklch(65.1% 0.103 192.4);

Tailwind

colors: {
  custom: {
    50: '#78bfbc',
    500: '#28a3a0',
    950: '#000000',
  },
}

SCSS

$custom: #28a3a0;
$custom-light: #78bfbc;
$custom-dark: #000000;

JSON

{
  "hex": "#28a3a0",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 160
  },
  "hsl": {
    "h": 178.537,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65111,
    "c": 0.10256,
    "h": 192.4
  },
  "luminance": 0.29184
}

Semantic roles & 50–950 ramp

primary

#28A3A0

secondary

#C16668

accent

#4448E4

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A3A0

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

Preview Lab → · Contrast checker → · Palette generator →