#31C9CA#31C9CA

#31C9CA is a light, vivid teal. Relative luminance 0.467; OKLCH L 76.2% C 0.120 H 195.6°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#31C9CA
RGB	rgb(49, 201, 202)
HSL	hsl(180, 61%, 49%)
HSV	hsv(180, 76%, 79%)
CMYK	cmyk(75.7%, 0.5%, 0%, 20.8%)
CIE-LAB	lab(73.99, -37.14, -11.63)
CIE-LCH	lch(73.99, 38.92, 197.39°)
OKLab	oklab(76.18% -0.1158 -0.0324)
OKLCH	oklch(76.18% 0.12 195.6)
XYZ	xyz(32.8090, 46.6865, 63.1479)
Luminance	0.4669 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C9CA #CA3231

analogous

#31CA7F #31C9CA #317DCA

triadic

#31C9CA #CA31C9 #C9CA31

tetradic

#31C9CA #7F31CA #CA3231 #7DCA31

square

#31C9CA #7F31CA #CA3231 #7DCA31

split-complementary

#31C9CA #CA317D #CA7F31

monochromatic

#196767 #259899 #31C9CA #60D8D8 #91E4E4

Accessibility & contrast

On white

2.03

#31C9CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#31C9CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C9CA

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C9CA	#FFFFFF	#000000	##000000
##31C9CA	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBFCA

Deuteranopia (green-blind)

#A6AFCB

Tritanopia (blue-blind)

#00D0C9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #31c9ca;
/* rgb */ color: rgb(49, 201, 202);
/* oklch */ color: oklch(76.2% 0.120 195.6);

Tailwind

colors: {
  custom: {
    50: '#84dada',
    500: '#31c9ca',
    950: '#000000',
  },
}

SCSS

$custom: #31c9ca;
$custom-light: #84dada;
$custom-dark: #000000;

JSON

{
  "hex": "#31c9ca",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 202
  },
  "hsl": {
    "h": 180.392,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.76183,
    "c": 0.12027,
    "h": 195.6
  },
  "luminance": 0.46691
}

Semantic roles & 50–950 ramp

primary

#31C9CA

secondary

#CF8888

accent

#4544E4

background

#F8FDFD

surface

#F0FBFA

border

#CBD4D3

text

#0D1514

muted

#7D8383

Preview Lab

Preview with #31C9CA

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

Preview Lab → · Contrast checker → · Palette generator →