#28B491#28B491

#28B491 is a light, vivid teal. Relative luminance 0.351; OKLCH L 69.0% C 0.126 H 171.1°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#28B491
RGB	rgb(40, 180, 145)
HSL	hsl(165, 64%, 43%)
HSV	hsv(165, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 19.4%, 29.4%)
CIE-LAB	lab(65.85, -44.41, 7.62)
CIE-LCH	lch(65.85, 45.06, 170.27°)
OKLab	oklab(68.99% -0.1243 0.0194)
OKLCH	oklch(68.99% 0.126 171.1)
XYZ	xyz(22.3044, 35.1352, 32.3888)
Luminance	0.3514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B491 #B4284B

analogous

#28B44B #28B491 #2891B4

triadic

#28B491 #9128B4 #B49128

tetradic

#28B491 #4B28B4 #B4284B #91B428

square

#28B491 #4B28B4 #B4284B #91B428

split-complementary

#28B491 #B42891 #B44B28

monochromatic

#125040 #1D8269 #28B491 #44D5B1 #76E1C6

Accessibility & contrast

On white

2.62

#28B491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#28B491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B491

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B491	#FFFFFF	#000000	##000000
##28B491	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA88F

Deuteranopia (green-blind)

#9D9B93

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #28b491;
/* rgb */ color: rgb(40, 180, 145);
/* oklch */ color: oklch(69.0% 0.126 171.1);

Tailwind

colors: {
  custom: {
    50: '#79cbb1',
    500: '#28b491',
    950: '#000000',
  },
}

SCSS

$custom: #28b491;
$custom-light: #79cbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#28b491",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 145
  },
  "hsl": {
    "h": 165,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68988,
    "c": 0.12577,
    "h": 171.1
  },
  "luminance": 0.35138
}

Semantic roles & 50–950 ramp

primary

#28B491

secondary

#C87086

accent

#416BE7

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #28B491

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

Preview Lab → · Contrast checker → · Palette generator →