#18E2E2#18E2E2

#18E2E2 is a very light, vivid teal. Relative luminance 0.601; OKLCH L 82.8% C 0.139 H 194.8°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#18E2E2
RGB	rgb(24, 226, 226)
HSL	hsl(180, 81%, 49%)
HSV	hsv(180, 89%, 89%)
CMYK	cmyk(89.4%, 0%, 0%, 11.4%)
CIE-LAB	lab(81.88, -43.19, -12.73)
CIE-LCH	lch(81.88, 45.03, 196.42°)
OKLab	oklab(82.76% -0.1342 -0.0355)
OKLCH	oklch(82.76% 0.139 194.8)
XYZ	xyz(41.2940, 60.0724, 81.3555)
Luminance	0.6008 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18E2E2 #E21818

analogous

#18E27D #18E2E2 #187DE2

triadic

#18E2E2 #E218E2 #E2E218

tetradic

#18E2E2 #7D18E2 #E21818 #7DE218

square

#18E2E2 #7D18E2 #E21818 #7DE218

split-complementary

#18E2E2 #E2187D #E27D18

monochromatic

#0C7373 #12ABAB #18E2E2 #4BECEC #83F2F2

Accessibility & contrast

On white

1.61

#18E2E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#18E2E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18E2E2

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18E2E2	#FFFFFF	#000000	##000000
##18E2E2	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D6E2

Deuteranopia (green-blind)

#B9C4E3

Tritanopia (blue-blind)

#00EAE2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #18e2e2;
/* rgb */ color: rgb(24, 226, 226);
/* oklch */ color: oklch(82.8% 0.139 194.8);

Tailwind

colors: {
  custom: {
    50: '#84eceb',
    500: '#18e2e2',
    950: '#000000',
  },
}

SCSS

$custom: #18e2e2;
$custom-light: #84eceb;
$custom-dark: #000000;

JSON

{
  "hex": "#18e2e2",
  "rgb": {
    "r": 24,
    "g": 226,
    "b": 226
  },
  "hsl": {
    "h": 180,
    "s": 80.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.82761,
    "c": 0.13883,
    "h": 194.8
  },
  "luminance": 0.60078
}

Semantic roles & 50–950 ramp

primary

#18E2E2

secondary

#7C2222

accent

#3131F7

background

#FCFFFE

surface

#F4FEFD

border

#CED6D5

text

#0D1616

muted

#7F8584

Preview Lab

Preview with #18E2E2

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

Preview Lab → · Contrast checker → · Palette generator →