#31D190#31D190

#31D190 is a light, vivid teal. Relative luminance 0.483; OKLCH L 76.5% C 0.159 H 160.5°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#31D190
RGB	rgb(49, 209, 144)
HSL	hsl(156, 63%, 51%)
HSV	hsv(156, 77%, 82%)
CMYK	cmyk(76.6%, 0%, 31.1%, 18%)
CIE-LAB	lab(74.99, -55.22, 20.98)
CIE-LCH	lch(74.99, 59.07, 159.20°)
OKLab	oklab(76.53% -0.1502 0.0532)
OKLCH	oklch(76.53% 0.159 160.5)
XYZ	xyz(29.0980, 48.2640, 34.1625)
Luminance	0.4827 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D190 #D13172

analogous

#31D140 #31D190 #31C2D1

triadic

#31D190 #9031D1 #D19031

tetradic

#31D190 #4031D1 #D13172 #C2D131

square

#31D190 #4031D1 #D13172 #C2D131

split-complementary

#31D190 #D131C2 #D14031

monochromatic

#196F4C #24A16E #31D190 #63DCAB #95E7C6

Accessibility & contrast

On white

1.97

#31D190 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#31D190 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D190

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D190	#FFFFFF	#000000	##000000
##31D190	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC18C

Deuteranopia (green-blind)

#BBB394

Tritanopia (blue-blind)

#00D0C0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #31d190;
/* rgb */ color: rgb(49, 209, 144);
/* oklch */ color: oklch(76.5% 0.159 160.5);

Tailwind

colors: {
  custom: {
    50: '#82e0b0',
    500: '#31d190',
    950: '#000000',
  },
}

SCSS

$custom: #31d190;
$custom-light: #82e0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#31d190",
  "rgb": {
    "r": 49,
    "g": 209,
    "b": 144
  },
  "hsl": {
    "h": 155.625,
    "s": 63.492,
    "l": 50.588
  },
  "oklch": {
    "l": 0.7653,
    "c": 0.15933,
    "h": 160.5
  },
  "luminance": 0.48268
}

Semantic roles & 50–950 ramp

primary

#31D190

secondary

#D28BA8

accent

#4184E7

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #31D190

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

Preview Lab → · Contrast checker → · Palette generator →