#28A1A4#28A1A4

#28A1A4 is a light, moderate teal. Relative luminance 0.286; OKLCH L 64.7% C 0.101 H 197.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#28A1A4
RGB	rgb(40, 161, 164)
HSL	hsl(181, 61%, 40%)
HSV	hsv(181, 76%, 64%)
CMYK	cmyk(75.6%, 1.8%, 0%, 35.7%)
CIE-LAB	lab(60.44, -30.54, -10.92)
CIE-LCH	lch(60.44, 32.43, 199.68°)
OKLab	oklab(64.75% -0.0963 -0.0303)
OKLCH	oklch(64.75% 0.101 197.5)
XYZ	xyz(20.3177, 28.6187, 39.5679)
Luminance	0.2862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A1A4 #A42B28

analogous

#28A469 #28A1A4 #2863A4

triadic

#28A1A4 #A428A1 #A1A428

tetradic

#28A1A4 #6928A4 #A42B28 #63A428

square

#28A1A4 #6928A4 #A42B28 #63A428

split-complementary

#28A1A4 #A42863 #A46928

monochromatic

#104042 #1C7173 #28A1A4 #3ACBCF #6BD8DB

Accessibility & contrast

On white

3.12

#28A1A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#28A1A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A1A4

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A1A4	#FFFFFF	#000000	##000000
##28A1A4	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9599A4

Deuteranopia (green-blind)

#848CA5

Tritanopia (blue-blind)

#00A7A2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a1a4;
/* rgb */ color: rgb(40, 161, 164);
/* oklch */ color: oklch(64.7% 0.101 197.5);

Tailwind

colors: {
  custom: {
    50: '#78bdbe',
    500: '#28a1a4',
    950: '#000000',
  },
}

SCSS

$custom: #28a1a4;
$custom-light: #78bdbe;
$custom-dark: #000000;

JSON

{
  "hex": "#28a1a4",
  "rgb": {
    "r": 40,
    "g": 161,
    "b": 164
  },
  "hsl": {
    "h": 181.452,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64749,
    "c": 0.101,
    "h": 197.5
  },
  "luminance": 0.28621
}

Semantic roles & 50–950 ramp

primary

#28A1A4

secondary

#C16966

accent

#4844E4

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #28A1A4

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

Preview Lab → · Contrast checker → · Palette generator →