#31BD99#31BD99

#31BD99 is a light, vivid teal. Relative luminance 0.393; OKLCH L 71.7% C 0.128 H 171.1°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#31BD99
RGB	rgb(49, 189, 153)
HSL	hsl(165, 59%, 47%)
HSV	hsv(165, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 19%, 25.9%)
CIE-LAB	lab(69.00, -45.12, 7.75)
CIE-LCH	lch(69.00, 45.78, 170.25°)
OKLab	oklab(71.67% -0.1264 0.0197)
OKLCH	oklch(71.67% 0.128 171.1)
XYZ	xyz(25.2110, 39.3451, 36.3965)
Luminance	0.3935 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD99 #BD3155

analogous

#31BD53 #31BD99 #319BBD

triadic

#31BD99 #9931BD #BD9931

tetradic

#31BD99 #5331BD #BD3155 #9BBD31

square

#31BD99 #5331BD #BD3155 #9BBD31

split-complementary

#31BD99 #BD319B #BD5331

monochromatic

#185C4A #248C72 #31BD99 #58D4B4 #88E0CA

Accessibility & contrast

On white

2.37

#31BD99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#31BD99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD99

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD99	#FFFFFF	#000000	##000000
##31BD99	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B097

Deuteranopia (green-blind)

#A5A39C

Tritanopia (blue-blind)

#00BFB3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bd99;
/* rgb */ color: rgb(49, 189, 153);
/* oklch */ color: oklch(71.7% 0.128 171.1);

Tailwind

colors: {
  custom: {
    50: '#7ed2b7',
    500: '#31bd99',
    950: '#000000',
  },
}

SCSS

$custom: #31bd99;
$custom-light: #7ed2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd99",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 153
  },
  "hsl": {
    "h": 164.571,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71673,
    "c": 0.1279,
    "h": 171.1
  },
  "luminance": 0.39348
}

Semantic roles & 50–950 ramp

primary

#31BD99

secondary

#CA8093

accent

#466EE2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31BD99

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

Preview Lab → · Contrast checker → · Palette generator →