#31BDBB#31BDBB

#31BDBB is a light, moderate teal. Relative luminance 0.406; OKLCH L 72.7% C 0.114 H 193.5°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#31BDBB
RGB	rgb(49, 189, 187)
HSL	hsl(179, 59%, 47%)
HSV	hsv(179, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 1.1%, 25.9%)
CIE-LAB	lab(69.92, -35.95, -9.54)
CIE-LCH	lch(69.92, 37.19, 194.86°)
OKLab	oklab(72.72% -0.1107 -0.0266)
OKLCH	oklch(72.72% 0.114 193.5)
XYZ	xyz(28.4297, 40.6326, 53.3486)
Luminance	0.4064 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BDBB #BD3133

analogous

#31BD75 #31BDBB #3179BD

triadic

#31BDBB #BB31BD #BDBB31

tetradic

#31BDBB #7531BD #BD3133 #79BD31

square

#31BDBB #7531BD #BD3133 #79BD31

split-complementary

#31BDBB #BD3179 #BD7531

monochromatic

#185C5B #248C8B #31BDBB #58D4D2 #88E0DF

Accessibility & contrast

On white

2.30

#31BDBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#31BDBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BDBB

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BDBB	#FFFFFF	#000000	##000000
##31BDBB	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)

#B1B3BB

Deuteranopia (green-blind)

#9DA5BC

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31bdbb;
/* rgb */ color: rgb(49, 189, 187);
/* oklch */ color: oklch(72.7% 0.114 193.5);

Tailwind

colors: {
  custom: {
    50: '#80d1cf',
    500: '#31bdbb',
    950: '#000000',
  },
}

SCSS

$custom: #31bdbb;
$custom-light: #80d1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#31bdbb",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 187
  },
  "hsl": {
    "h": 179.143,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72725,
    "c": 0.11388,
    "h": 193.5
  },
  "luminance": 0.40636
}

Semantic roles & 50–950 ramp

primary

#31BDBB

secondary

#CA8081

accent

#4648E2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BDBB

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

Preview Lab → · Contrast checker → · Palette generator →