#18A57B#18A57B

#18A57B is a light, vivid teal. Relative luminance 0.285; OKLCH L 64.3% C 0.128 H 166.2°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX#18A57B
RGBrgb(24, 165, 123)
HSLhsl(162, 75%, 37%)
HSVhsv(162, 85%, 65%)
CMYKcmyk(85.5%, 0%, 25.5%, 35.3%)
CIE-LABlab(60.37, -45.23, 12.00)
CIE-LCHlch(60.37, 46.80, 165.15°)
OKLaboklab(64.25% -0.1245 0.0306)
OKLCHoklch(64.25% 0.128 166.2)
XYZxyz(17.4049, 28.5323, 23.3250)
Luminance0.2853 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18A57B #A51842
analogous
#18A535 #18A57B #1888A5
triadic
#18A57B #7B18A5 #A57B18
tetradic
#18A57B #3518A5 #A51842 #88A518
square
#18A57B #3518A5 #A51842 #88A518
split-complementary
#18A57B #A51888 #A53518
monochromatic
#083A2B #107053 #18A57B #20DAA3 #52E6BA

Accessibility & contrast

On white

3.13
#18A57B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.71
#18A57B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A57B
6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18A57B#FFFFFF#000000##000000
##18A57B1.003.136.716.71
#FFFFFF3.131.0021.0021.00
#0000006.7121.001.001.00
##0000006.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#A19979
Deuteranopia (green-blind)
#918D7E
Tritanopia (blue-blind)
#00A599
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #18a57b;
/* rgb */ color: rgb(24, 165, 123);
/* oklch */ color: oklch(64.3% 0.128 166.2);
Tailwind
colors: {
  custom: {
    50: '#71c1a1',
    500: '#18a57b',
    950: '#000000',
  },
}
SCSS
$custom: #18a57b;
$custom-light: #71c1a1;
$custom-dark: #000000;
JSON
{
  "hex": "#18a57b",
  "rgb": {
    "r": 24,
    "g": 165,
    "b": 123
  },
  "hsl": {
    "h": 162.128,
    "s": 74.603,
    "l": 37.059
  },
  "oklch": {
    "l": 0.6425,
    "c": 0.1282,
    "h": 166.2
  },
  "luminance": 0.28535
}

Semantic roles & 50–950 ramp

primary
#18A57B
secondary
#C85174
accent
#376EF1
background
#F7FBF9
surface
#EEF7F2
border
#C9D0CC
text
#09120F
muted
#7B817E

Preview Lab

Preview with #18A57B

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

Preview Lab → · Contrast checker → · Palette generator →

#18A57B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva