#31BDBA#31BDBA

#31BDBA is a light, moderate teal. Relative luminance 0.406; OKLCH L 72.7% C 0.114 H 192.8°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#31BDBA
RGB	rgb(49, 189, 186)
HSL	hsl(179, 59%, 47%)
HSV	hsv(179, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 1.6%, 25.9%)
CIE-LAB	lab(69.89, -36.24, -9.03)
CIE-LCH	lch(69.89, 37.35, 194.00°)
OKLab	oklab(72.69% -0.1112 -0.0252)
OKLCH	oklch(72.69% 0.114 192.8)
XYZ	xyz(28.3230, 40.5899, 52.7868)
Luminance	0.4059 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BDBA #BD3134

analogous

#31BD74 #31BDBA #317ABD

triadic

#31BDBA #BA31BD #BDBA31

tetradic

#31BDBA #7431BD #BD3134 #7ABD31

square

#31BDBA #7431BD #BD3134 #7ABD31

split-complementary

#31BDBA #BD317A #BD7431

monochromatic

#185C5A #248C8A #31BDBA #58D4D1 #88E0DE

Accessibility & contrast

On white

2.30

#31BDBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#31BDBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BDBA

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BDBA	#FFFFFF	#000000	##000000
##31BDBA	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B3BA

Deuteranopia (green-blind)

#9DA5BB

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31bdba;
/* rgb */ color: rgb(49, 189, 186);
/* oklch */ color: oklch(72.7% 0.114 192.8);

Tailwind

colors: {
  custom: {
    50: '#80d1ce',
    500: '#31bdba',
    950: '#000000',
  },
}

SCSS

$custom: #31bdba;
$custom-light: #80d1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#31bdba",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 186
  },
  "hsl": {
    "h": 178.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72691,
    "c": 0.11399,
    "h": 192.8
  },
  "luminance": 0.40593
}

Semantic roles & 50–950 ramp

primary

#31BDBA

secondary

#CA8081

accent

#4649E2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BDBA

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

Preview Lab → · Contrast checker → · Palette generator →