#31CBCF#31CBCF

#31CBCF is a light, vivid teal. Relative luminance 0.479; OKLCH L 76.8% C 0.121 H 197.6°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#31CBCF
RGB	rgb(49, 203, 207)
HSL	hsl(182, 62%, 50%)
HSV	hsv(182, 76%, 81%)
CMYK	cmyk(76.3%, 1.9%, 0%, 18.8%)
CIE-LAB	lab(74.74, -36.60, -13.22)
CIE-LCH	lch(74.74, 38.92, 199.85°)
OKLab	oklab(76.84% -0.1156 -0.0367)
OKLCH	oklch(76.84% 0.121 197.6)
XYZ	xyz(33.8799, 47.8656, 66.4728)
Luminance	0.4787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CBCF #CF3531

analogous

#31CF84 #31CBCF #317CCF

triadic

#31CBCF #CF31CB #CBCF31

tetradic

#31CBCF #8431CF #CF3531 #7CCF31

square

#31CBCF #8431CF #CF3531 #7CCF31

split-complementary

#31CBCF #CF317C #CF8431

monochromatic

#196A6C #259B9E #31CBCF #63D8DB #94E4E6

Accessibility & contrast

On white

1.99

#31CBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#31CBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CBCF

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CBCF	#FFFFFF	#000000	##000000
##31CBCF	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC1D0

Deuteranopia (green-blind)

#A6B1D0

Tritanopia (blue-blind)

#00D2CC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #31cbcf;
/* rgb */ color: rgb(49, 203, 207);
/* oklch */ color: oklch(76.8% 0.121 197.6);

Tailwind

colors: {
  custom: {
    50: '#84dbdd',
    500: '#31cbcf',
    950: '#000000',
  },
}

SCSS

$custom: #31cbcf;
$custom-light: #84dbdd;
$custom-dark: #000000;

JSON

{
  "hex": "#31cbcf",
  "rgb": {
    "r": 49,
    "g": 203,
    "b": 207
  },
  "hsl": {
    "h": 181.519,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76844,
    "c": 0.12131,
    "h": 197.6
  },
  "luminance": 0.4787
}

Semantic roles & 50–950 ramp

primary

#31CBCF

secondary

#D18C8B

accent

#4743E5

background

#F9FDFD

surface

#F1FBFB

border

#CBD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #31CBCF

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

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