#31BDB6#31BDB6

#31BDB6 is a light, moderate teal. Relative luminance 0.404; OKLCH L 72.6% C 0.115 H 189.9°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#31BDB6
RGB	rgb(49, 189, 182)
HSL	hsl(177, 59%, 47%)
HSV	hsv(177, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 3.7%, 25.9%)
CIE-LAB	lab(69.77, -37.38, -7.02)
CIE-LCH	lch(69.77, 38.04, 190.63°)
OKLab	oklab(72.56% -0.113 -0.0196)
OKLCH	oklch(72.56% 0.115 189.9)
XYZ	xyz(27.9037, 40.4222, 50.5785)
Luminance	0.4043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BDB6 #BD3138

analogous

#31BD70 #31BDB6 #317EBD

triadic

#31BDB6 #B631BD #BDB631

tetradic

#31BDB6 #7031BD #BD3138 #7EBD31

square

#31BDB6 #7031BD #BD3138 #7EBD31

split-complementary

#31BDB6 #BD317E #BD7031

monochromatic

#185C58 #248C87 #31BDB6 #58D4CD #88E0DC

Accessibility & contrast

On white

2.31

#31BDB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#31BDB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BDB6

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BDB6	#FFFFFF	#000000	##000000
##31BDB6	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B3B6

Deuteranopia (green-blind)

#9EA4B7

Tritanopia (blue-blind)

#00C2BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31bdb6;
/* rgb */ color: rgb(49, 189, 182);
/* oklch */ color: oklch(72.6% 0.115 189.9);

Tailwind

colors: {
  custom: {
    50: '#80d1cb',
    500: '#31bdb6',
    950: '#000000',
  },
}

SCSS

$custom: #31bdb6;
$custom-light: #80d1cb;
$custom-dark: #000000;

JSON

{
  "hex": "#31bdb6",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 182
  },
  "hsl": {
    "h": 177,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72555,
    "c": 0.11466,
    "h": 189.9
  },
  "luminance": 0.40426
}

Semantic roles & 50–950 ramp

primary

#31BDB6

secondary

#CA8084

accent

#464EE2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BDB6

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

Preview Lab → · Contrast checker → · Palette generator →