#28AC89#28AC89

#28AC89 is a light, vivid teal. Relative luminance 0.318; OKLCH L 66.7% C 0.122 H 170.1°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#28AC89
RGB	rgb(40, 172, 137)
HSL	hsl(164, 62%, 42%)
HSV	hsv(164, 77%, 67%)
CMYK	cmyk(76.7%, 0%, 20.3%, 32.5%)
CIE-LAB	lab(63.14, -43.05, 8.18)
CIE-LCH	lch(63.14, 43.82, 169.25°)
OKLab	oklab(66.7% -0.1201 0.0209)
OKLCH	oklch(66.7% 0.122 170.1)
XYZ	xyz(20.1405, 31.7599, 28.7308)
Luminance	0.3176 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AC89 #AC284B

analogous

#28AC47 #28AC89 #288DAC

triadic

#28AC89 #8928AC #AC8928

tetradic

#28AC89 #4728AC #AC284B #8DAC28

square

#28AC89 #4728AC #AC284B #8DAC28

split-complementary

#28AC89 #AC288D #AC4728

monochromatic

#11493A #1C7A61 #28AC89 #3FD2AB #71DEC1

Accessibility & contrast

On white

2.86

#28AC89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#28AC89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AC89

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AC89	#FFFFFF	#000000	##000000
##28AC89	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A087

Deuteranopia (green-blind)

#96948B

Tritanopia (blue-blind)

#00ADA2

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28ac89;
/* rgb */ color: rgb(40, 172, 137);
/* oklch */ color: oklch(66.7% 0.122 170.1);

Tailwind

colors: {
  custom: {
    50: '#77c5ab',
    500: '#28ac89',
    950: '#000000',
  },
}

SCSS

$custom: #28ac89;
$custom-light: #77c5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#28ac89",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 137
  },
  "hsl": {
    "h": 164.091,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66703,
    "c": 0.12192,
    "h": 170.1
  },
  "luminance": 0.31762
}

Semantic roles & 50–950 ramp

primary

#28AC89

secondary

#C56B83

accent

#426EE5

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #28AC89

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

Preview Lab → · Contrast checker → · Palette generator →