#18624C#18624C

#18624C is a dark, moderate teal. Relative luminance 0.095; OKLCH L 44.6% C 0.080 H 168.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX#18624C
RGBrgb(24, 98, 76)
HSLhsl(162, 61%, 24%)
HSVhsv(162, 76%, 38%)
CMYKcmyk(75.5%, 0%, 22.4%, 61.6%)
CIE-LABlab(36.84, -28.13, 6.16)
CIE-LCHlch(36.84, 28.80, 167.65°)
OKLaboklab(44.55% -0.0783 0.0157)
OKLCHoklch(44.55% 0.08 168.6)
XYZxyz(6.0482, 9.4507, 8.3415)
Luminance0.0945 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18624C #62182E
analogous
#186227 #18624C #185362
triadic
#18624C #4C1862 #624C18
tetradic
#18624C #271862 #62182E #536218
square
#18624C #271862 #62182E #536218
split-complementary
#18624C #621853 #622718
monochromatic
#061913 #0C3126 #18624C #249372 #30C498

Accessibility & contrast

On white

7.27
#18624C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.89
#18624C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18624C
7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18624C#FFFFFF#000000##FFFFFF
##18624C1.007.272.897.27
#FFFFFF7.271.0021.001.00
#0000002.8921.001.0021.00
##FFFFFF7.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F5B4B
Deuteranopia (green-blind)
#56544D
Tritanopia (blue-blind)
#00635C
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #18624c;
/* rgb */ color: rgb(24, 98, 76);
/* oklch */ color: oklch(44.6% 0.080 168.6);
Tailwind
colors: {
  custom: {
    50: '#618f7e',
    500: '#18624c',
    950: '#000000',
  },
}
SCSS
$custom: #18624c;
$custom-light: #618f7e;
$custom-dark: #000000;
JSON
{
  "hex": "#18624c",
  "rgb": {
    "r": 24,
    "g": 98,
    "b": 76
  },
  "hsl": {
    "h": 162.162,
    "s": 60.656,
    "l": 23.922
  },
  "oklch": {
    "l": 0.44554,
    "c": 0.07985,
    "h": 168.6
  },
  "luminance": 0.09451
}

Semantic roles & 50–950 ramp

primary
#18624C
secondary
#983E59
accent
#4474E4
background
#F6F8F7
surface
#EBF0EE
border
#C6CBC9
text
#050C09
muted
#7A7D7B

Preview Lab

Preview with #18624C

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

Preview Lab → · Contrast checker → · Palette generator →

#18624C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva