#31BBC1#31BBC1

#31BBC1 is a light, moderate teal. Relative luminance 0.400; OKLCH L 72.4% C 0.113 H 199.4°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#31BBC1
RGB	rgb(49, 187, 193)
HSL	hsl(183, 60%, 47%)
HSV	hsv(183, 75%, 76%)
CMYK	cmyk(74.6%, 3.1%, 0%, 24.3%)
CIE-LAB	lab(69.50, -33.25, -13.46)
CIE-LCH	lch(69.50, 35.87, 202.04°)
OKLab	oklab(72.45% -0.1062 -0.0374)
OKLCH	oklch(72.45% 0.113 199.4)
XYZ	xyz(28.6582, 40.0404, 56.6599)
Luminance	0.4004 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BBC1 #C13731

analogous

#31C17F #31BBC1 #3173C1

triadic

#31BBC1 #C131BB #BBC131

tetradic

#31BBC1 #7F31C1 #C13731 #73C131

square

#31BBC1 #7F31C1 #C13731 #73C131

split-complementary

#31BBC1 #C13173 #C17F31

monochromatic

#185C5F #258C90 #31BBC1 #5AD0D5 #8BDEE2

Accessibility & contrast

On white

2.33

#31BBC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#31BBC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BBC1

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BBC1	#FFFFFF	#000000	##000000
##31BBC1	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB2C2

Deuteranopia (green-blind)

#99A3C2

Tritanopia (blue-blind)

#00C2BC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31bbc1;
/* rgb */ color: rgb(49, 187, 193);
/* oklch */ color: oklch(72.4% 0.113 199.4);

Tailwind

colors: {
  custom: {
    50: '#81d0d3',
    500: '#31bbc1',
    950: '#000000',
  },
}

SCSS

$custom: #31bbc1;
$custom-light: #81d0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#31bbc1",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 193
  },
  "hsl": {
    "h": 182.5,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72446,
    "c": 0.11256,
    "h": 199.4
  },
  "luminance": 0.40044
}

Semantic roles & 50–950 ramp

primary

#31BBC1

secondary

#CC8582

accent

#4C45E3

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #31BBC1

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

Preview Lab → · Contrast checker → · Palette generator →