#31BAC0#31BAC0

#31BAC0 is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.2% C 0.112 H 199.4°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#31BAC0
RGB	rgb(49, 186, 192)
HSL	hsl(183, 59%, 47%)
HSV	hsv(183, 74%, 75%)
CMYK	cmyk(74.5%, 3.1%, 0%, 24.7%)
CIE-LAB	lab(69.16, -33.07, -13.41)
CIE-LCH	lch(69.16, 35.69, 202.07°)
OKLab	oklab(72.17% -0.1056 -0.0372)
OKLCH	oklch(72.17% 0.112 199.4)
XYZ	xyz(28.3357, 39.5731, 56.0039)
Luminance	0.3958 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BAC0 #C03731

analogous

#31C07E #31BAC0 #3173C0

triadic

#31BAC0 #C031BA #BAC031

tetradic

#31BAC0 #7E31C0 #C03731 #73C031

square

#31BAC0 #7E31C0 #C03731 #73C031

split-complementary

#31BAC0 #C03173 #C07E31

monochromatic

#185C5E #258B8F #31BAC0 #59D0D5 #8ADEE1

Accessibility & contrast

On white

2.36

#31BAC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#31BAC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BAC0

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BAC0	#FFFFFF	#000000	##000000
##31BAC0	1.00	2.36	8.92	8.92
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB1C1

Deuteranopia (green-blind)

#98A3C1

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31bac0;
/* rgb */ color: rgb(49, 186, 192);
/* oklch */ color: oklch(72.2% 0.112 199.4);

Tailwind

colors: {
  custom: {
    50: '#81cfd3',
    500: '#31bac0',
    950: '#000000',
  },
}

SCSS

$custom: #31bac0;
$custom-light: #81cfd3;
$custom-dark: #000000;

JSON

{
  "hex": "#31bac0",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 192
  },
  "hsl": {
    "h": 182.517,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.72165,
    "c": 0.112,
    "h": 199.4
  },
  "luminance": 0.39577
}

Semantic roles & 50–950 ramp

primary

#31BAC0

secondary

#CB8582

accent

#4C45E3

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #31BAC0

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

Preview Lab → · Contrast checker → · Palette generator →