#31BBBA#31BBBA

#31BBBA is a light, moderate teal. Relative luminance 0.397; OKLCH L 72.2% C 0.113 H 194.2°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#31BBBA
RGB	rgb(49, 187, 186)
HSL	hsl(180, 58%, 46%)
HSV	hsv(180, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 0.5%, 26.7%)
CIE-LAB	lab(69.28, -35.31, -9.94)
CIE-LCH	lch(69.28, 36.68, 195.72°)
OKLab	oklab(72.2% -0.1092 -0.0277)
OKLCH	oklch(72.2% 0.113 194.2)
XYZ	xyz(27.8958, 39.7354, 52.6443)
Luminance	0.3974 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BBBA #BB3132

analogous

#31BB75 #31BBBA #3177BB

triadic

#31BBBA #BA31BB #BBBA31

tetradic

#31BBBA #7531BB #BB3132 #77BB31

square

#31BBBA #7531BB #BB3132 #77BB31

split-complementary

#31BBBA #BB3177 #BB7531

monochromatic

#185A5A #248B8A #31BBBA #56D3D2 #87E0DF

Accessibility & contrast

On white

2.35

#31BBBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#31BBBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BBBA

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BBBA	#FFFFFF	#000000	##000000
##31BBBA	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB2BA

Deuteranopia (green-blind)

#9BA3BB

Tritanopia (blue-blind)

#00C1BA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31bbba;
/* rgb */ color: rgb(49, 187, 186);
/* oklch */ color: oklch(72.2% 0.113 194.2);

Tailwind

colors: {
  custom: {
    50: '#80d0ce',
    500: '#31bbba',
    950: '#000000',
  },
}

SCSS

$custom: #31bbba;
$custom-light: #80d0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#31bbba",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 186
  },
  "hsl": {
    "h": 179.565,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.72198,
    "c": 0.11267,
    "h": 194.2
  },
  "luminance": 0.39739
}

Semantic roles & 50–950 ramp

primary

#31BBBA

secondary

#C97F7F

accent

#4647E2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BBBA

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

Preview Lab → · Contrast checker → · Palette generator →