#31CFD4#31CFD4

#31CFD4 is a light, vivid teal. Relative luminance 0.500; OKLCH L 78.0% C 0.123 H 198.2°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#31CFD4
RGB	rgb(49, 207, 212)
HSL	hsl(182, 65%, 51%)
HSV	hsv(182, 77%, 83%)
CMYK	cmyk(76.9%, 2.4%, 0%, 16.9%)
CIE-LAB	lab(76.09, -36.99, -13.90)
CIE-LCH	lch(76.09, 39.51, 200.59°)
OKLab	oklab(77.99% -0.1173 -0.0386)
OKLCH	oklch(77.99% 0.123 198.2)
XYZ	xyz(35.4577, 50.0277, 70.0621)
Luminance	0.5003 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CFD4 #D43631

analogous

#31D487 #31CFD4 #317ED4

triadic

#31CFD4 #D431CF #CFD431

tetradic

#31CFD4 #8731D4 #D43631 #7ED431

square

#31CFD4 #8731D4 #D43631 #7ED431

split-complementary

#31CFD4 #D4317E #D48731

monochromatic

#187073 #23A1A5 #31CFD4 #64DBDF #96E7E9

Accessibility & contrast

On white

1.91

#31CFD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#31CFD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CFD4

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CFD4	#FFFFFF	#000000	##000000
##31CFD4	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C5D5

Deuteranopia (green-blind)

#A9B5D5

Tritanopia (blue-blind)

#00D6D0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #31cfd4;
/* rgb */ color: rgb(49, 207, 212);
/* oklch */ color: oklch(78.0% 0.123 198.2);

Tailwind

colors: {
  custom: {
    50: '#85dee1',
    500: '#31cfd4',
    950: '#000000',
  },
}

SCSS

$custom: #31cfd4;
$custom-light: #85dee1;
$custom-dark: #000000;

JSON

{
  "hex": "#31cfd4",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 212
  },
  "hsl": {
    "h": 181.84,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77988,
    "c": 0.12348,
    "h": 198.2
  },
  "luminance": 0.50032
}

Semantic roles & 50–950 ramp

primary

#31CFD4

secondary

#7B302E

accent

#453FE8

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #31CFD4

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

Preview Lab → · Contrast checker → · Palette generator →