#31BE99#31BE99

#31BE99 is a light, vivid teal. Relative luminance 0.398; OKLCH L 71.9% C 0.129 H 170.7°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#31BE99
RGB	rgb(49, 190, 153)
HSL	hsl(164, 59%, 47%)
HSV	hsv(164, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 19.5%, 25.5%)
CIE-LAB	lab(69.31, -45.54, 8.19)
CIE-LCH	lch(69.31, 46.28, 169.80°)
OKLab	oklab(71.93% -0.1274 0.0209)
OKLCH	oklch(71.93% 0.129 170.7)
XYZ	xyz(25.4268, 39.7768, 36.4684)
Luminance	0.3978 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE99 #BE3156

analogous

#31BE52 #31BE99 #319DBE

triadic

#31BE99 #9931BE #BE9931

tetradic

#31BE99 #5231BE #BE3156 #9DBE31

square

#31BE99 #5231BE #BE3156 #9DBE31

split-complementary

#31BE99 #BE319D #BE5231

monochromatic

#185D4B #248D72 #31BE99 #58D4B4 #89E1CA

Accessibility & contrast

On white

2.34

#31BE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#31BE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE99

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE99	#FFFFFF	#000000	##000000
##31BE99	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B197

Deuteranopia (green-blind)

#A6A49C

Tritanopia (blue-blind)

#00BFB3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31be99;
/* rgb */ color: rgb(49, 190, 153);
/* oklch */ color: oklch(71.9% 0.129 170.7);

Tailwind

colors: {
  custom: {
    50: '#7ed2b7',
    500: '#31be99',
    950: '#000000',
  },
}

SCSS

$custom: #31be99;
$custom-light: #7ed2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#31be99",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 153
  },
  "hsl": {
    "h": 164.255,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71927,
    "c": 0.12907,
    "h": 170.7
  },
  "luminance": 0.3978
}

Semantic roles & 50–950 ramp

primary

#31BE99

secondary

#CA8094

accent

#466FE2

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0B1411

muted

#7C8380

Preview Lab

Preview with #31BE99

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

Preview Lab → · Contrast checker → · Palette generator →