#28B489#28B489

#28B489 is a light, vivid teal. Relative luminance 0.349; OKLCH L 68.8% C 0.132 H 166.8°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#28B489
RGB	rgb(40, 180, 137)
HSL	hsl(162, 64%, 43%)
HSV	hsv(162, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 23.9%, 29.4%)
CIE-LAB	lab(65.67, -46.38, 11.75)
CIE-LCH	lch(65.67, 47.85, 165.78°)
OKLab	oklab(68.77% -0.1281 0.03)
OKLCH	oklch(68.77% 0.132 166.8)
XYZ	xyz(21.7092, 34.8971, 29.2537)
Luminance	0.3490 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B489 #B42853

analogous

#28B443 #28B489 #2899B4

triadic

#28B489 #8928B4 #B48928

tetradic

#28B489 #4328B4 #B42853 #99B428

square

#28B489 #4328B4 #B42853 #99B428

split-complementary

#28B489 #B42899 #B44328

monochromatic

#12503D #1D8263 #28B489 #44D5A9 #76E1C0

Accessibility & contrast

On white

2.63

#28B489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#28B489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B489

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B489	#FFFFFF	#000000	##000000
##28B489	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A787

Deuteranopia (green-blind)

#9E9A8C

Tritanopia (blue-blind)

#00B5A8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b489;
/* rgb */ color: rgb(40, 180, 137);
/* oklch */ color: oklch(68.8% 0.132 166.8);

Tailwind

colors: {
  custom: {
    50: '#79cbab',
    500: '#28b489',
    950: '#000000',
  },
}

SCSS

$custom: #28b489;
$custom-light: #79cbab;
$custom-dark: #000000;

JSON

{
  "hex": "#28b489",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 137
  },
  "hsl": {
    "h": 161.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68774,
    "c": 0.13158,
    "h": 166.8
  },
  "luminance": 0.349
}

Semantic roles & 50–950 ramp

primary

#28B489

secondary

#C8708B

accent

#4174E7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #28B489

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

Preview Lab → · Contrast checker → · Palette generator →