#31BE81#31BE81

#31BE81 is a light, vivid teal. Relative luminance 0.391; OKLCH L 71.3% C 0.148 H 159.5°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#31BE81
RGB	rgb(49, 190, 129)
HSL	hsl(154, 59%, 47%)
HSV	hsv(154, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 32.1%, 25.5%)
CIE-LAB	lab(68.80, -51.06, 20.46)
CIE-LCH	lch(68.80, 55.01, 158.16°)
OKLab	oklab(71.34% -0.1388 0.0518)
OKLCH	oklch(71.34% 0.148 159.5)
XYZ	xyz(23.6401, 39.0621, 27.0585)
Luminance	0.3906 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE81 #BE316E

analogous

#31BE3B #31BE81 #31B5BE

triadic

#31BE81 #8131BE #BE8131

tetradic

#31BE81 #3B31BE #BE316E #B5BE31

square

#31BE81 #3B31BE #BE316E #B5BE31

split-complementary

#31BE81 #BE31B5 #BE3B31

monochromatic

#185D3F #248D60 #31BE81 #58D49E #89E1BB

Accessibility & contrast

On white

2.38

#31BE81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#31BE81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE81

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE81	#FFFFFF	#000000	##000000
##31BE81	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAF7D

Deuteranopia (green-blind)

#AAA385

Tritanopia (blue-blind)

#00BDAE

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31be81;
/* rgb */ color: rgb(49, 190, 129);
/* oklch */ color: oklch(71.3% 0.148 159.5);

Tailwind

colors: {
  custom: {
    50: '#7ed3a6',
    500: '#31be81',
    950: '#000000',
  },
}

SCSS

$custom: #31be81;
$custom-light: #7ed3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#31be81",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 129
  },
  "hsl": {
    "h": 154.043,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71335,
    "c": 0.1481,
    "h": 159.5
  },
  "luminance": 0.39065
}

Semantic roles & 50–950 ramp

primary

#31BE81

secondary

#CA80A0

accent

#4689E2

background

#F8FDFA

surface

#EFFAF4

border

#CAD3CE

text

#0B140F

muted

#7C837F

Preview Lab

Preview with #31BE81

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

Preview Lab → · Contrast checker → · Palette generator →