#28A591#28A591

#28A591 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.1% C 0.109 H 179.2°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#28A591
RGB	rgb(40, 165, 145)
HSL	hsl(170, 61%, 40%)
HSV	hsv(170, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 12.1%, 35.3%)
CIE-LAB	lab(61.14, -37.90, 0.81)
CIE-LCH	lch(61.14, 37.91, 178.77°)
OKLab	oklab(65.13% -0.1092 0.0015)
OKLCH	oklch(65.13% 0.109 179.2)
XYZ	xyz(19.4385, 29.4034, 31.4335)
Luminance	0.2941 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A591 #A5283C

analogous

#28A552 #28A591 #287AA5

triadic

#28A591 #9128A5 #A59128

tetradic

#28A591 #5228A5 #A5283C #7AA528

square

#28A591 #5228A5 #A5283C #7AA528

split-complementary

#28A591 #A5287A #A55228

monochromatic

#10423A #1C7466 #28A591 #3BCFB8 #6CDBCA

Accessibility & contrast

On white

3.05

#28A591 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#28A591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A591

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A591	#FFFFFF	#000000	##000000
##28A591	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9B90

Deuteranopia (green-blind)

#8D8E93

Tritanopia (blue-blind)

#00A89F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28a591;
/* rgb */ color: rgb(40, 165, 145);
/* oklch */ color: oklch(65.1% 0.109 179.2);

Tailwind

colors: {
  custom: {
    50: '#77c0b1',
    500: '#28a591',
    950: '#000000',
  },
}

SCSS

$custom: #28a591;
$custom-light: #77c0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#28a591",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 145
  },
  "hsl": {
    "h": 170.4,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65126,
    "c": 0.10919,
    "h": 179.2
  },
  "luminance": 0.29406
}

Semantic roles & 50–950 ramp

primary

#28A591

secondary

#C26775

accent

#445DE4

background

#F7FBFA

surface

#EEF7F5

border

#C9D0CF

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #28A591

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

Preview Lab → · Contrast checker → · Palette generator →