#31BE9B#31BE9B

#31BE9B is a light, vivid teal. Relative luminance 0.398; OKLCH L 72.0% C 0.128 H 171.8°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#31BE9B
RGB	rgb(49, 190, 155)
HSL	hsl(165, 59%, 47%)
HSV	hsv(165, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 18.4%, 25.5%)
CIE-LAB	lab(69.36, -45.05, 7.17)
CIE-LCH	lch(69.36, 45.61, 170.96°)
OKLab	oklab(71.98% -0.1264 0.0182)
OKLCH	oklch(71.98% 0.128 171.8)
XYZ	xyz(25.5934, 39.8434, 37.3457)
Luminance	0.3985 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE9B #BE3154

analogous

#31BE54 #31BE9B #319BBE

triadic

#31BE9B #9B31BE #BE9B31

tetradic

#31BE9B #5431BE #BE3154 #9BBE31

square

#31BE9B #5431BE #BE3154 #9BBE31

split-complementary

#31BE9B #BE319B #BE5431

monochromatic

#185D4C #248D73 #31BE9B #58D4B5 #89E1CB

Accessibility & contrast

On white

2.34

#31BE9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#31BE9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE9B

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE9B	#FFFFFF	#000000	##000000
##31BE9B	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B199

Deuteranopia (green-blind)

#A6A49D

Tritanopia (blue-blind)

#00C0B4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31be9b;
/* rgb */ color: rgb(49, 190, 155);
/* oklch */ color: oklch(72.0% 0.128 171.8);

Tailwind

colors: {
  custom: {
    50: '#7ed2b8',
    500: '#31be9b',
    950: '#000000',
  },
}

SCSS

$custom: #31be9b;
$custom-light: #7ed2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#31be9b",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 155
  },
  "hsl": {
    "h": 165.106,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71981,
    "c": 0.12774,
    "h": 171.8
  },
  "luminance": 0.39846
}

Semantic roles & 50–950 ramp

primary

#31BE9B

secondary

#CA8093

accent

#466CE2

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0B1411

muted

#7C8380

Preview Lab

Preview with #31BE9B

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

Preview Lab → · Contrast checker → · Palette generator →