#28B18D#28B18D

#28B18D is a light, vivid teal. Relative luminance 0.338; OKLCH L 68.1% C 0.125 H 170.2°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#28B18D
RGB	rgb(40, 177, 141)
HSL	hsl(164, 63%, 43%)
HSV	hsv(164, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 20.3%, 30.6%)
CIE-LAB	lab(64.82, -44.16, 8.34)
CIE-LCH	lch(64.82, 44.94, 169.30°)
OKLab	oklab(68.11% -0.1232 0.0213)
OKLCH	oklch(68.11% 0.125 170.2)
XYZ	xyz(21.4023, 33.8159, 30.5933)
Luminance	0.3382 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B18D #B1284C

analogous

#28B149 #28B18D #2890B1

triadic

#28B18D #8D28B1 #B18D28

tetradic

#28B18D #4928B1 #B1284C #90B128

square

#28B18D #4928B1 #B1284C #90B128

split-complementary

#28B18D #B12890 #B14928

monochromatic

#114D3D #1D7F65 #28B18D #42D4AE #74E0C3

Accessibility & contrast

On white

2.70

#28B18D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#28B18D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B18D

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B18D	#FFFFFF	#000000	##000000
##28B18D	1.00	2.70	7.76	7.76
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA58B

Deuteranopia (green-blind)

#9B988F

Tritanopia (blue-blind)

#00B2A7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b18d;
/* rgb */ color: rgb(40, 177, 141);
/* oklch */ color: oklch(68.1% 0.125 170.2);

Tailwind

colors: {
  custom: {
    50: '#79c9ae',
    500: '#28b18d',
    950: '#000000',
  },
}

SCSS

$custom: #28b18d;
$custom-light: #79c9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#28b18d",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 141
  },
  "hsl": {
    "h": 164.234,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68105,
    "c": 0.12502,
    "h": 170.2
  },
  "luminance": 0.33818
}

Semantic roles & 50–950 ramp

primary

#28B18D

secondary

#C76E85

accent

#426DE6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #28B18D

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

Preview Lab → · Contrast checker → · Palette generator →