#28B481#28B481

#28B481 is a light, vivid teal. Relative luminance 0.347; OKLCH L 68.6% C 0.138 H 163.0°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#28B481
RGB	rgb(40, 180, 129)
HSL	hsl(158, 64%, 43%)
HSV	hsv(158, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 28.3%, 29.4%)
CIE-LAB	lab(65.50, -48.25, 15.89)
CIE-LCH	lch(65.50, 50.80, 161.78°)
OKLab	oklab(68.58% -0.132 0.0404)
OKLCH	oklch(68.58% 0.138 163)
XYZ	xyz(21.1564, 34.6760, 26.3427)
Luminance	0.3468 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B481 #B4285B

analogous

#28B43B #28B481 #28A1B4

triadic

#28B481 #8128B4 #B48128

tetradic

#28B481 #3B28B4 #B4285B #A1B428

square

#28B481 #3B28B4 #B4285B #A1B428

split-complementary

#28B481 #B428A1 #B43B28

monochromatic

#125039 #1D825D #28B481 #44D5A0 #76E1BA

Accessibility & contrast

On white

2.65

#28B481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#28B481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B481

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B481	#FFFFFF	#000000	##000000
##28B481	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A67E

Deuteranopia (green-blind)

#A09A84

Tritanopia (blue-blind)

#00B4A6

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b481;
/* rgb */ color: rgb(40, 180, 129);
/* oklch */ color: oklch(68.6% 0.138 163.0);

Tailwind

colors: {
  custom: {
    50: '#79cba5',
    500: '#28b481',
    950: '#000000',
  },
}

SCSS

$custom: #28b481;
$custom-light: #79cba5;
$custom-dark: #000000;

JSON

{
  "hex": "#28b481",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 129
  },
  "hsl": {
    "h": 158.143,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68575,
    "c": 0.13802,
    "h": 163
  },
  "luminance": 0.34679
}

Semantic roles & 50–950 ramp

primary

#28B481

secondary

#C87090

accent

#417DE7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #28B481

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

Preview Lab → · Contrast checker → · Palette generator →