#12E2DB#12E2DB

#12E2DB is a very light, vivid teal. Relative luminance 0.596; OKLCH L 82.5% C 0.140 H 190.8°. Best body text is #000000 at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#12E2DB
RGB	rgb(18, 226, 219)
HSL	hsl(178, 85%, 48%)
HSV	hsv(178, 92%, 89%)
CMYK	cmyk(92%, 0%, 3.1%, 11.4%)
CIE-LAB	lab(81.64, -45.45, -9.38)
CIE-LCH	lch(81.64, 46.41, 191.66°)
OKLab	oklab(82.49% -0.138 -0.0263)
OKLCH	oklch(82.49% 0.14 190.8)
XYZ	xyz(40.2258, 59.6304, 76.3938)
Luminance	0.5964 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12E2DB #E21219

analogous

#12E273 #12E2DB #1281E2

triadic

#12E2DB #DB12E2 #E2DB12

tetradic

#12E2DB #7312E2 #E21219 #81E212

square

#12E2DB #7312E2 #E21219 #81E212

split-complementary

#12E2DB #E21281 #E27312

monochromatic

#09716D #0DA9A4 #12E2DB #41F0EA #7AF4F0

Accessibility & contrast

On white

1.62

#12E2DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.93

#12E2DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #12E2DB

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12E2DB	#FFFFFF	#000000	##000000
##12E2DB	1.00	1.62	12.93	12.93
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.93	21.00	1.00	1.00
##000000	12.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4D6DB

Deuteranopia (green-blind)

#BBC3DC

Tritanopia (blue-blind)

#00E9DF

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #12e2db;
/* rgb */ color: rgb(18, 226, 219);
/* oklch */ color: oklch(82.5% 0.140 190.8);

Tailwind

colors: {
  custom: {
    50: '#83ece6',
    500: '#12e2db',
    950: '#000000',
  },
}

SCSS

$custom: #12e2db;
$custom-light: #83ece6;
$custom-dark: #000000;

JSON

{
  "hex": "#12e2db",
  "rgb": {
    "r": 18,
    "g": 226,
    "b": 219
  },
  "hsl": {
    "h": 177.981,
    "s": 85.246,
    "l": 47.843
  },
  "oklch": {
    "l": 0.82486,
    "c": 0.14047,
    "h": 190.8
  },
  "luminance": 0.59636
}

Semantic roles & 50–950 ramp

primary

#12E2DB

secondary

#7A1F22

accent

#2C33FB

background

#FCFFFE

surface

#F4FEFC

border

#CED6D5

text

#0D1615

muted

#7F8584

Preview Lab

Preview with #12E2DB

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

Preview Lab → · Contrast checker → · Palette generator →