#28A78A#28A78A

#28A78A is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.4% C 0.115 H 173.2°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX#28A78A
RGBrgb(40, 167, 138)
HSLhsl(166, 61%, 41%)
HSVhsv(166, 76%, 65%)
CMYKcmyk(76%, 0%, 17.4%, 34.5%)
CIE-LABlab(61.59, -40.65, 5.39)
CIE-LCHlch(61.59, 41.00, 172.45°)
OKLaboklab(65.43% -0.1146 0.0136)
OKLCHoklch(65.43% 0.115 173.2)
XYZxyz(19.2788, 29.9212, 28.7991)
Luminance0.2992 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A78A #A72845
analogous
#28A74A #28A78A #2884A7
triadic
#28A78A #8A28A7 #A78A28
tetradic
#28A78A #4A28A7 #A72845 #84A728
square
#28A78A #4A28A7 #A72845 #84A728
split-complementary
#28A78A #A72884 #A74A28
monochromatic
#104438 #1C7661 #28A78A #3CD0AE #6DDCC3

Accessibility & contrast

On white

3.01
#28A78A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.98
#28A78A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A78A
6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A78A#FFFFFF#000000##000000
##28A78A1.003.016.986.98
#FFFFFF3.011.0021.0021.00
#0000006.9821.001.001.00
##0000006.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A19C89
Deuteranopia (green-blind)
#91908C
Tritanopia (blue-blind)
#00A99F
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #28a78a;
/* rgb */ color: rgb(40, 167, 138);
/* oklch */ color: oklch(65.4% 0.115 173.2);
Tailwind
colors: {
  custom: {
    50: '#77c2ac',
    500: '#28a78a',
    950: '#000000',
  },
}
SCSS
$custom: #28a78a;
$custom-light: #77c2ac;
$custom-dark: #000000;
JSON
{
  "hex": "#28a78a",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 138
  },
  "hsl": {
    "h": 166.299,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65434,
    "c": 0.11539,
    "h": 173.2
  },
  "luminance": 0.29924
}

Semantic roles & 50–950 ramp

primary
#28A78A
secondary
#C3687D
accent
#4368E4
background
#F7FCFA
surface
#EEF8F4
border
#C9D1CE
text
#0A1210
muted
#7C817F

Preview Lab

Preview with #28A78A

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

Preview Lab → · Contrast checker → · Palette generator →

#28A78A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva