#18AEB4#18AEB4

#18AEB4 is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.4% C 0.113 H 199.3°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#18AEB4
RGB	rgb(24, 174, 180)
HSL	hsl(182, 76%, 40%)
HSV	hsv(182, 87%, 71%)
CMYK	cmyk(86.7%, 3.3%, 0%, 29.4%)
CIE-LAB	lab(64.77, -33.23, -13.41)
CIE-LCH	lch(64.77, 35.84, 201.98°)
OKLab	oklab(68.37% -0.1063 -0.0373)
OKLCH	oklch(68.37% 0.113 199.3)
XYZ	xyz(23.7471, 33.7585, 48.4356)
Luminance	0.3376 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18AEB4 #B41E18

analogous

#18B46C #18AEB4 #1860B4

triadic

#18AEB4 #B418AE #AEB418

tetradic

#18AEB4 #6C18B4 #B41E18 #60B418

square

#18AEB4 #6C18B4 #B41E18 #60B418

split-complementary

#18AEB4 #B41860 #B46C18

monochromatic

#0A4648 #117A7E #18AEB4 #27DBE2 #5DE4E9

Accessibility & contrast

On white

2.71

#18AEB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#18AEB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18AEB4

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18AEB4	#FFFFFF	#000000	##000000
##18AEB4	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A6B5

Deuteranopia (green-blind)

#8C97B5

Tritanopia (blue-blind)

#00B5AF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #18aeb4;
/* rgb */ color: rgb(24, 174, 180);
/* oklch */ color: oklch(68.4% 0.113 199.3);

Tailwind

colors: {
  custom: {
    50: '#78c6ca',
    500: '#18aeb4',
    950: '#000000',
  },
}

SCSS

$custom: #18aeb4;
$custom-light: #78c6ca;
$custom-dark: #000000;

JSON

{
  "hex": "#18aeb4",
  "rgb": {
    "r": 24,
    "g": 174,
    "b": 180
  },
  "hsl": {
    "h": 182.308,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68371,
    "c": 0.11268,
    "h": 199.3
  },
  "luminance": 0.33762
}

Semantic roles & 50–950 ramp

primary

#18AEB4

secondary

#CD5F5B

accent

#3C35F3

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #18AEB4

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

Preview Lab → · Contrast checker → · Palette generator →