#31CEC9#31CEC9

#31CEC9 is a light, vivid teal. Relative luminance 0.490; OKLCH L 77.4% C 0.124 H 191.6°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#31CEC9
RGB	rgb(49, 206, 201)
HSL	hsl(178, 62%, 50%)
HSV	hsv(178, 76%, 81%)
CMYK	cmyk(76.2%, 0%, 2.4%, 19.2%)
CIE-LAB	lab(75.46, -39.71, -8.90)
CIE-LCH	lch(75.46, 40.69, 192.64°)
OKLab	oklab(77.37% -0.1211 -0.0249)
OKLCH	oklch(77.37% 0.124 191.6)
XYZ	xyz(33.8756, 49.0084, 62.9212)
Luminance	0.4901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CEC9 #CE3136

analogous

#31CE7A #31CEC9 #3185CE

triadic

#31CEC9 #C931CE #CEC931

tetradic

#31CEC9 #7A31CE #CE3136 #85CE31

square

#31CEC9 #7A31CE #CE3136 #85CE31

split-complementary

#31CEC9 #CE3185 #CE7A31

monochromatic

#196B69 #259D99 #31CEC9 #62DAD6 #94E6E3

Accessibility & contrast

On white

1.94

#31CEC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#31CEC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CEC9

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CEC9	#FFFFFF	#000000	##000000
##31CEC9	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C3C9

Deuteranopia (green-blind)

#ABB3CA

Tritanopia (blue-blind)

#00D4CC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #31cec9;
/* rgb */ color: rgb(49, 206, 201);
/* oklch */ color: oklch(77.4% 0.124 191.6);

Tailwind

colors: {
  custom: {
    50: '#84ddd9',
    500: '#31cec9',
    950: '#000000',
  },
}

SCSS

$custom: #31cec9;
$custom-light: #84ddd9;
$custom-dark: #000000;

JSON

{
  "hex": "#31cec9",
  "rgb": {
    "r": 49,
    "g": 206,
    "b": 201
  },
  "hsl": {
    "h": 178.089,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.77367,
    "c": 0.12361,
    "h": 191.6
  },
  "luminance": 0.49013
}

Semantic roles & 50–950 ramp

primary

#31CEC9

secondary

#D18A8C

accent

#4348E5

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #31CEC9

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

Preview Lab → · Contrast checker → · Palette generator →