#28B384#28B384

#28B384 is a light, vivid teal. Relative luminance 0.344; OKLCH L 68.4% C 0.134 H 164.7°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#28B384
RGB	rgb(40, 179, 132)
HSL	hsl(160, 63%, 43%)
HSV	hsv(160, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 26.3%, 29.8%)
CIE-LAB	lab(65.24, -47.16, 13.90)
CIE-LCH	lch(65.24, 49.17, 163.58°)
OKLab	oklab(68.39% -0.1295 0.0355)
OKLCH	oklch(68.39% 0.134 164.7)
XYZ	xyz(21.1576, 34.3547, 27.3414)
Luminance	0.3436 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B384 #B32857

analogous

#28B33E #28B384 #289CB3

triadic

#28B384 #8428B3 #B38428

tetradic

#28B384 #3E28B3 #B32857 #9CB328

square

#28B384 #3E28B3 #B32857 #9CB328

split-complementary

#28B384 #B3289C #B33E28

monochromatic

#124F3A #1D815F #28B384 #43D5A4 #75E0BC

Accessibility & contrast

On white

2.67

#28B384 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#28B384 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B384

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B384	#FFFFFF	#000000	##000000
##28B384	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA681

Deuteranopia (green-blind)

#9E9987

Tritanopia (blue-blind)

#00B3A6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28b384;
/* rgb */ color: rgb(40, 179, 132);
/* oklch */ color: oklch(68.4% 0.134 164.7);

Tailwind

colors: {
  custom: {
    50: '#79cba7',
    500: '#28b384',
    950: '#000000',
  },
}

SCSS

$custom: #28b384;
$custom-light: #79cba7;
$custom-dark: #000000;

JSON

{
  "hex": "#28b384",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 132
  },
  "hsl": {
    "h": 159.712,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68388,
    "c": 0.13428,
    "h": 164.7
  },
  "luminance": 0.34357
}

Semantic roles & 50–950 ramp

primary

#28B384

secondary

#C86F8D

accent

#4179E6

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #28B384

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

Preview Lab → · Contrast checker → · Palette generator →