#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
RGBrgb(40, 165, 145)
HSLhsl(170, 61%, 40%)
HSVhsv(170, 76%, 65%)
CMYKcmyk(75.8%, 0%, 12.1%, 35.3%)
CIE-LABlab(61.14, -37.90, 0.81)
CIE-LCHlch(61.14, 37.91, 178.77°)
OKLaboklab(65.13% -0.1092 0.0015)
OKLCHoklch(65.13% 0.109 179.2)
XYZxyz(19.4385, 29.4034, 31.4335)
Luminance0.2941 (WCAG relative)
Temperaturecool
Familyteal

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
##28A5911.003.056.886.88
#FFFFFF3.051.0021.0021.00
#0000006.8821.001.001.00
##0000006.8821.001.001.00

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 →

#28A591 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva