#31BFC0#31BFC0

#31BFC0 is a light, moderate teal. Relative luminance 0.417; OKLCH L 73.4% C 0.115 H 195.7°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#31BFC0
RGB	rgb(49, 191, 192)
HSL	hsl(180, 59%, 47%)
HSV	hsv(180, 74%, 75%)
CMYK	cmyk(74.5%, 0.5%, 0%, 24.7%)
CIE-LAB	lab(70.68, -35.42, -11.14)
CIE-LCH	lch(70.68, 37.14, 197.46°)
OKLab	oklab(73.39% -0.1105 -0.031)
OKLCH	oklch(73.39% 0.115 195.7)
XYZ	xyz(29.4075, 41.7168, 56.3612)
Luminance	0.4172 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BFC0 #C03231

analogous

#31C07A #31BFC0 #3177C0

triadic

#31BFC0 #C031BF #BFC031

tetradic

#31BFC0 #7A31C0 #C03231 #77C031

square

#31BFC0 #7A31C0 #C03231 #77C031

split-complementary

#31BFC0 #C03177 #C07A31

monochromatic

#185E5E #258E8F #31BFC0 #59D4D5 #8AE1E1

Accessibility & contrast

On white

2.25

#31BFC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#31BFC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BFC0

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BFC0	#FFFFFF	#000000	##000000
##31BFC0	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B6C0

Deuteranopia (green-blind)

#9DA7C1

Tritanopia (blue-blind)

#00C5BF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31bfc0;
/* rgb */ color: rgb(49, 191, 192);
/* oklch */ color: oklch(73.4% 0.115 195.7);

Tailwind

colors: {
  custom: {
    50: '#81d3d3',
    500: '#31bfc0',
    950: '#000000',
  },
}

SCSS

$custom: #31bfc0;
$custom-light: #81d3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#31bfc0",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 192
  },
  "hsl": {
    "h": 180.42,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.73391,
    "c": 0.11477,
    "h": 195.7
  },
  "luminance": 0.4172
}

Semantic roles & 50–950 ramp

primary

#31BFC0

secondary

#CB8282

accent

#4645E3

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #31BFC0

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

Preview Lab → · Contrast checker → · Palette generator →