#28B78A#28B78A

#28B78A is a light, vivid teal. Relative luminance 0.362; OKLCH L 69.6% C 0.134 H 166.2°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#28B78A
RGB	rgb(40, 183, 138)
HSL	hsl(161, 64%, 44%)
HSV	hsv(161, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 24.6%, 28.2%)
CIE-LAB	lab(66.63, -47.37, 12.57)
CIE-LCH	lch(66.63, 49.01, 165.14°)
OKLab	oklab(69.58% -0.1306 0.0321)
OKLCH	oklch(69.58% 0.134 166.2)
XYZ	xyz(22.3934, 36.1503, 29.8373)
Luminance	0.3615 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B78A #B72855

analogous

#28B742 #28B78A #289CB7

triadic

#28B78A #8A28B7 #B78A28

tetradic

#28B78A #4228B7 #B72855 #9CB728

square

#28B78A #4228B7 #B72855 #9CB728

split-complementary

#28B78A #B7289C #B74228

monochromatic

#12533E #1D8564 #28B78A #46D6A9 #78E1C0

Accessibility & contrast

On white

2.55

#28B78A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#28B78A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B78A

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B78A	#FFFFFF	#000000	##000000
##28B78A	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AA88

Deuteranopia (green-blind)

#A19D8D

Tritanopia (blue-blind)

#00B8AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28b78a;
/* rgb */ color: rgb(40, 183, 138);
/* oklch */ color: oklch(69.6% 0.134 166.2);

Tailwind

colors: {
  custom: {
    50: '#7acdac',
    500: '#28b78a',
    950: '#000000',
  },
}

SCSS

$custom: #28b78a;
$custom-light: #7acdac;
$custom-dark: #000000;

JSON

{
  "hex": "#28b78a",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 138
  },
  "hsl": {
    "h": 161.119,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69575,
    "c": 0.13448,
    "h": 166.2
  },
  "luminance": 0.36153
}

Semantic roles & 50–950 ramp

primary

#28B78A

secondary

#C9728D

accent

#4175E7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #28B78A

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

Preview Lab → · Contrast checker → · Palette generator →