#28ACA5#28ACA5

#28ACA5 is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.6% C 0.108 H 189.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#28ACA5
RGBrgb(40, 172, 165)
HSLhsl(177, 62%, 42%)
HSVhsv(177, 77%, 67%)
CMYKcmyk(76.7%, 0%, 4.1%, 32.5%)
CIE-LABlab(63.89, -35.45, -6.34)
CIE-LCHlch(63.89, 36.01, 190.14°)
OKLaboklab(67.56% -0.1069 -0.0178)
OKLCHoklch(67.56% 0.108 189.4)
XYZxyz(22.4159, 32.6700, 40.7145)
Luminance0.3267 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28ACA5 #AC282F
analogous
#28AC63 #28ACA5 #2871AC
triadic
#28ACA5 #A528AC #ACA528
tetradic
#28ACA5 #6328AC #AC282F #71AC28
square
#28ACA5 #6328AC #AC282F #71AC28
split-complementary
#28ACA5 #AC2871 #AC6328
monochromatic
#114946 #1C7A75 #28ACA5 #3FD2CB #71DED8

Accessibility & contrast

On white

2.79
#28ACA5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.53
#28ACA5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ACA5
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28ACA5#FFFFFF#000000##000000
##28ACA51.002.797.537.53
#FFFFFF2.791.0021.0021.00
#0000007.5321.001.001.00
##0000007.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A2A3A5
Deuteranopia (green-blind)
#9095A6
Tritanopia (blue-blind)
#00B1AA
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #28aca5;
/* rgb */ color: rgb(40, 172, 165);
/* oklch */ color: oklch(67.6% 0.108 189.4);
Tailwind
colors: {
  custom: {
    50: '#79c5bf',
    500: '#28aca5',
    950: '#000000',
  },
}
SCSS
$custom: #28aca5;
$custom-light: #79c5bf;
$custom-dark: #000000;
JSON
{
  "hex": "#28aca5",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 165
  },
  "hsl": {
    "h": 176.818,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67563,
    "c": 0.10835,
    "h": 189.4
  },
  "luminance": 0.32673
}

Semantic roles & 50–950 ramp

primary
#28ACA5
secondary
#C56B70
accent
#424BE5
background
#F8FCFB
surface
#EFF8F7
border
#CAD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #28ACA5

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

Preview Lab → · Contrast checker → · Palette generator →

#28ACA5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva