#31CFCB#31CFCB

#31CFCB is a light, vivid teal. Relative luminance 0.496; OKLCH L 77.7% C 0.124 H 192.3°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#31CFCB
RGB	rgb(49, 207, 203)
HSL	hsl(178, 62%, 50%)
HSV	hsv(178, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 1.9%, 18.8%)
CIE-LAB	lab(75.81, -39.59, -9.45)
CIE-LCH	lch(75.81, 40.70, 193.43°)
OKLab	oklab(77.68% -0.1212 -0.0264)
OKLCH	oklch(77.68% 0.124 192.3)
XYZ	xyz(34.3539, 49.5862, 64.2488)
Luminance	0.4959 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CFCB #CF3135

analogous

#31CF7C #31CFCB #3184CF

triadic

#31CFCB #CB31CF #CFCB31

tetradic

#31CFCB #7C31CF #CF3135 #84CF31

square

#31CFCB #7C31CF #CF3135 #84CF31

split-complementary

#31CFCB #CF3184 #CF7C31

monochromatic

#196C6A #259E9B #31CFCB #63DBD8 #94E6E4

Accessibility & contrast

On white

1.92

#31CFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#31CFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CFCB

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CFCB	#FFFFFF	#000000	##000000
##31CFCB	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C4CB

Deuteranopia (green-blind)

#ACB4CC

Tritanopia (blue-blind)

#00D5CD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #31cfcb;
/* rgb */ color: rgb(49, 207, 203);
/* oklch */ color: oklch(77.7% 0.124 192.3);

Tailwind

colors: {
  custom: {
    50: '#84deda',
    500: '#31cfcb',
    950: '#000000',
  },
}

SCSS

$custom: #31cfcb;
$custom-light: #84deda;
$custom-dark: #000000;

JSON

{
  "hex": "#31cfcb",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 203
  },
  "hsl": {
    "h": 178.481,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77677,
    "c": 0.12399,
    "h": 192.3
  },
  "luminance": 0.4959
}

Semantic roles & 50–950 ramp

primary

#31CFCB

secondary

#D18B8C

accent

#4347E5

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #31CFCB

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

Preview Lab → · Contrast checker → · Palette generator →