#31BFBB#31BFBB

#31BFBB is a light, moderate teal. Relative luminance 0.415; OKLCH L 73.2% C 0.115 H 192.1°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#31BFBB
RGB	rgb(49, 191, 187)
HSL	hsl(178, 59%, 47%)
HSV	hsv(178, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 2.1%, 25.1%)
CIE-LAB	lab(70.52, -36.87, -8.63)
CIE-LCH	lch(70.52, 37.87, 193.18°)
OKLab	oklab(73.22% -0.1127 -0.0241)
OKLCH	oklch(73.22% 0.115 192.1)
XYZ	xyz(28.8629, 41.4989, 53.4930)
Luminance	0.4150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BFBB #BF3135

analogous

#31BF74 #31BFBB #317CBF

triadic

#31BFBB #BB31BF #BFBB31

tetradic

#31BFBB #7431BF #BF3135 #7CBF31

square

#31BFBB #7431BF #BF3135 #7CBF31

split-complementary

#31BFBB #BF317C #BF7431

monochromatic

#185E5C #258E8B #31BFBB #59D4D1 #8AE1DE

Accessibility & contrast

On white

2.26

#31BFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#31BFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BFBB

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BFBB	#FFFFFF	#000000	##000000
##31BFBB	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B5BB

Deuteranopia (green-blind)

#9FA6BC

Tritanopia (blue-blind)

#00C5BD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #31bfbb;
/* rgb */ color: rgb(49, 191, 187);
/* oklch */ color: oklch(73.2% 0.115 192.1);

Tailwind

colors: {
  custom: {
    50: '#81d3cf',
    500: '#31bfbb',
    950: '#000000',
  },
}

SCSS

$custom: #31bfbb;
$custom-light: #81d3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#31bfbb",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 187
  },
  "hsl": {
    "h": 178.31,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.73218,
    "c": 0.11525,
    "h": 192.1
  },
  "luminance": 0.41502
}

Semantic roles & 50–950 ramp

primary

#31BFBB

secondary

#CB8183

accent

#454AE2

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #31BFBB

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

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