#28B383#28B383

#28B383 is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.4% C 0.135 H 164.2°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#28B383
RGB	rgb(40, 179, 131)
HSL	hsl(159, 63%, 43%)
HSV	hsv(159, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 26.8%, 29.8%)
CIE-LAB	lab(65.22, -47.39, 14.41)
CIE-LCH	lch(65.22, 49.54, 163.08°)
OKLab	oklab(68.36% -0.13 0.0368)
OKLCH	oklch(68.36% 0.135 164.2)
XYZ	xyz(21.0895, 34.3274, 26.9827)
Luminance	0.3433 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B383 #B32858

analogous

#28B33E #28B383 #289DB3

triadic

#28B383 #8328B3 #B38328

tetradic

#28B383 #3E28B3 #B32858 #9DB328

square

#28B383 #3E28B3 #B32858 #9DB328

split-complementary

#28B383 #B3289D #B33E28

monochromatic

#124F3A #1D815E #28B383 #43D5A3 #75E0BB

Accessibility & contrast

On white

2.67

#28B383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#28B383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B383

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B383	#FFFFFF	#000000	##000000
##28B383	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)

#AFA680

Deuteranopia (green-blind)

#9E9986

Tritanopia (blue-blind)

#00B3A6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28b383;
/* rgb */ color: rgb(40, 179, 131);
/* oklch */ color: oklch(68.4% 0.135 164.2);

Tailwind

colors: {
  custom: {
    50: '#79cba7',
    500: '#28b383',
    950: '#000000',
  },
}

SCSS

$custom: #28b383;
$custom-light: #79cba7;
$custom-dark: #000000;

JSON

{
  "hex": "#28b383",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 131
  },
  "hsl": {
    "h": 159.281,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68364,
    "c": 0.1351,
    "h": 164.2
  },
  "luminance": 0.3433
}

Semantic roles & 50–950 ramp

primary

#28B383

secondary

#C86F8E

accent

#417AE6

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #28B383

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

Preview Lab → · Contrast checker → · Palette generator →