#28B37A#28B37A

#28B37A is a light, vivid teal. Relative luminance 0.341; OKLCH L 68.2% C 0.143 H 160.2°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#28B37A
RGB	rgb(40, 179, 122)
HSL	hsl(155, 63%, 43%)
HSV	hsv(155, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 31.8%, 29.8%)
CIE-LAB	lab(65.04, -49.42, 19.06)
CIE-LCH	lch(65.04, 52.96, 158.91°)
OKLab	oklab(68.15% -0.1343 0.0483)
OKLCH	oklch(68.15% 0.143 160.2)
XYZ	xyz(20.5058, 34.0940, 23.9086)
Luminance	0.3410 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B37A #B32861

analogous

#28B335 #28B37A #28A6B3

triadic

#28B37A #7A28B3 #B37A28

tetradic

#28B37A #3528B3 #B32861 #A6B328

square

#28B37A #3528B3 #B32861 #A6B328

split-complementary

#28B37A #B328A6 #B33528

monochromatic

#124F36 #1D8158 #28B37A #43D599 #75E0B4

Accessibility & contrast

On white

2.69

#28B37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#28B37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B37A

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B37A	#FFFFFF	#000000	##000000
##28B37A	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A577

Deuteranopia (green-blind)

#A0997E

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28b37a;
/* rgb */ color: rgb(40, 179, 122);
/* oklch */ color: oklch(68.2% 0.143 160.2);

Tailwind

colors: {
  custom: {
    50: '#78cba0',
    500: '#28b37a',
    950: '#000000',
  },
}

SCSS

$custom: #28b37a;
$custom-light: #78cba0;
$custom-dark: #000000;

JSON

{
  "hex": "#28b37a",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 122
  },
  "hsl": {
    "h": 155.396,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68151,
    "c": 0.14274,
    "h": 160.2
  },
  "luminance": 0.34096
}

Semantic roles & 50–950 ramp

primary

#28B37A

secondary

#C86F93

accent

#4185E6

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #28B37A

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

Preview Lab → · Contrast checker → · Palette generator →