#28B989#28B989

#28B989 is a light, vivid teal. Relative luminance 0.370; OKLCH L 70.1% C 0.138 H 165.0°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#28B989
RGB	rgb(40, 185, 137)
HSL	hsl(160, 64%, 44%)
HSV	hsv(160, 78%, 73%)
CMYK	cmyk(78.4%, 0%, 25.9%, 27.5%)
CIE-LAB	lab(67.24, -48.41, 13.96)
CIE-LCH	lch(67.24, 50.39, 163.91°)
OKLab	oklab(70.07% -0.133 0.0356)
OKLCH	oklch(70.07% 0.138 165)
XYZ	xyz(22.7368, 36.9524, 29.5963)
Luminance	0.3695 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B989 #B92858

analogous

#28B941 #28B989 #28A1B9

triadic

#28B989 #8928B9 #B98928

tetradic

#28B989 #4128B9 #B92858 #A1B928

square

#28B989 #4128B9 #B92858 #A1B928

split-complementary

#28B989 #B928A1 #B94128

monochromatic

#12543E #1D8764 #28B989 #47D7A7 #79E2BF

Accessibility & contrast

On white

2.50

#28B989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#28B989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B989

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B989	#FFFFFF	#000000	##000000
##28B989	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AB86

Deuteranopia (green-blind)

#A39E8C

Tritanopia (blue-blind)

#00B9AC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #28b989;
/* rgb */ color: rgb(40, 185, 137);
/* oklch */ color: oklch(70.1% 0.138 165.0);

Tailwind

colors: {
  custom: {
    50: '#7acfab',
    500: '#28b989',
    950: '#000000',
  },
}

SCSS

$custom: #28b989;
$custom-light: #7acfab;
$custom-dark: #000000;

JSON

{
  "hex": "#28b989",
  "rgb": {
    "r": 40,
    "g": 185,
    "b": 137
  },
  "hsl": {
    "h": 160.138,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.70067,
    "c": 0.13773,
    "h": 165
  },
  "luminance": 0.36955
}

Semantic roles & 50–950 ramp

primary

#28B989

secondary

#CA7390

accent

#4078E7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #28B989

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

Preview Lab → · Contrast checker → · Palette generator →