#31BDBC#31BDBC

#31BDBC is a light, moderate teal. Relative luminance 0.407; OKLCH L 72.8% C 0.114 H 194.2°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#31BDBC
RGB	rgb(49, 189, 188)
HSL	hsl(180, 59%, 47%)
HSV	hsv(180, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 0.5%, 25.9%)
CIE-LAB	lab(69.95, -35.66, -10.04)
CIE-LCH	lch(69.95, 37.05, 195.72°)
OKLab	oklab(72.76% -0.1103 -0.0279)
OKLCH	oklch(72.76% 0.114 194.2)
XYZ	xyz(28.5371, 40.6755, 53.9143)
Luminance	0.4068 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BDBC #BD3132

analogous

#31BD76 #31BDBC #3178BD

triadic

#31BDBC #BC31BD #BDBC31

tetradic

#31BDBC #7631BD #BD3132 #78BD31

square

#31BDBC #7631BD #BD3132 #78BD31

split-complementary

#31BDBC #BD3178 #BD7631

monochromatic

#185C5B #248C8C #31BDBC #58D4D3 #88E0E0

Accessibility & contrast

On white

2.30

#31BDBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#31BDBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BDBC

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BDBC	#FFFFFF	#000000	##000000
##31BDBC	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B3BC

Deuteranopia (green-blind)

#9CA5BD

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31bdbc;
/* rgb */ color: rgb(49, 189, 188);
/* oklch */ color: oklch(72.8% 0.114 194.2);

Tailwind

colors: {
  custom: {
    50: '#81d1d0',
    500: '#31bdbc',
    950: '#000000',
  },
}

SCSS

$custom: #31bdbc;
$custom-light: #81d1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#31bdbc",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 188
  },
  "hsl": {
    "h": 179.571,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.7276,
    "c": 0.11378,
    "h": 194.2
  },
  "luminance": 0.40679
}

Semantic roles & 50–950 ramp

primary

#31BDBC

secondary

#CA8080

accent

#4647E2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BDBC

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

Preview Lab → · Contrast checker → · Palette generator →