#31BFA6#31BFA6

#31BFA6 is a light, vivid teal. Relative luminance 0.407; OKLCH L 72.5% C 0.122 H 177.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#31BFA6
RGB	rgb(49, 191, 166)
HSL	hsl(169, 59%, 47%)
HSV	hsv(169, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 13.1%, 25.1%)
CIE-LAB	lab(69.94, -42.66, 2.00)
CIE-LCH	lch(69.94, 42.70, 177.31°)
OKLab	oklab(72.55% -0.1223 0.0046)
OKLCH	oklch(72.55% 0.122 177.8)
XYZ	xyz(26.7769, 40.6645, 42.5068)
Luminance	0.4067 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BFA6 #BF314A

analogous

#31BF5F #31BFA6 #3191BF

triadic

#31BFA6 #A631BF #BFA631

tetradic

#31BFA6 #5F31BF #BF314A #91BF31

square

#31BFA6 #5F31BF #BF314A #91BF31

split-complementary

#31BFA6 #BF3191 #BF5F31

monochromatic

#185E51 #258E7C #31BFA6 #59D4BF #8AE1D1

Accessibility & contrast

On white

2.30

#31BFA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#31BFA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BFA6

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BFA6	#FFFFFF	#000000	##000000
##31BFA6	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B3A5

Deuteranopia (green-blind)

#A4A5A8

Tritanopia (blue-blind)

#00C2B7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31bfa6;
/* rgb */ color: rgb(49, 191, 166);
/* oklch */ color: oklch(72.5% 0.122 177.8);

Tailwind

colors: {
  custom: {
    50: '#7fd3c0',
    500: '#31bfa6',
    950: '#000000',
  },
}

SCSS

$custom: #31bfa6;
$custom-light: #7fd3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#31bfa6",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 166
  },
  "hsl": {
    "h": 169.437,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72549,
    "c": 0.12235,
    "h": 177.8
  },
  "luminance": 0.40668
}

Semantic roles & 50–950 ramp

primary

#31BFA6

secondary

#CB818E

accent

#4561E2

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #31BFA6

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

Preview Lab → · Contrast checker → · Palette generator →