#28B18F#28B18F

#28B18F is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.2% C 0.124 H 171.3°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#28B18F
RGB	rgb(40, 177, 143)
HSL	hsl(165, 63%, 43%)
HSV	hsv(165, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 19.2%, 30.6%)
CIE-LAB	lab(64.86, -43.65, 7.31)
CIE-LCH	lch(64.86, 44.26, 170.50°)
OKLab	oklab(68.16% -0.1222 0.0186)
OKLCH	oklch(68.16% 0.124 171.3)
XYZ	xyz(21.5525, 33.8759, 31.3841)
Luminance	0.3388 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B18F #B1284A

analogous

#28B14A #28B18F #288FB1

triadic

#28B18F #8F28B1 #B18F28

tetradic

#28B18F #4A28B1 #B1284A #8FB128

square

#28B18F #4A28B1 #B1284A #8FB128

split-complementary

#28B18F #B1288F #B14A28

monochromatic

#114D3E #1D7F67 #28B18F #42D4B0 #74E0C5

Accessibility & contrast

On white

2.70

#28B18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#28B18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B18F

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B18F	#FFFFFF	#000000	##000000
##28B18F	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA58D

Deuteranopia (green-blind)

#9A9891

Tritanopia (blue-blind)

#00B3A7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b18f;
/* rgb */ color: rgb(40, 177, 143);
/* oklch */ color: oklch(68.2% 0.124 171.3);

Tailwind

colors: {
  custom: {
    50: '#79c9af',
    500: '#28b18f',
    950: '#000000',
  },
}

SCSS

$custom: #28b18f;
$custom-light: #79c9af;
$custom-dark: #000000;

JSON

{
  "hex": "#28b18f",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 143
  },
  "hsl": {
    "h": 165.109,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.6816,
    "c": 0.12365,
    "h": 171.3
  },
  "luminance": 0.33879
}

Semantic roles & 50–950 ramp

primary

#28B18F

secondary

#C76E84

accent

#426AE6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #28B18F

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

Preview Lab → · Contrast checker → · Palette generator →