#31BC9F#31BC9F

#31BC9F is a light, vivid teal. Relative luminance 0.391; OKLCH L 71.6% C 0.123 H 175.1°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#31BC9F
RGB	rgb(49, 188, 159)
HSL	hsl(167, 59%, 46%)
HSV	hsv(167, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 15.4%, 26.3%)
CIE-LAB	lab(68.84, -43.18, 4.24)
CIE-LCH	lch(68.84, 43.39, 174.40°)
OKLab	oklab(71.59% -0.1225 0.0106)
OKLCH	oklch(71.59% 0.123 175.1)
XYZ	xyz(25.5047, 39.1196, 39.0008)
Luminance	0.3912 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC9F #BC314E

analogous

#31BC5A #31BC9F #3194BC

triadic

#31BC9F #9F31BC #BC9F31

tetradic

#31BC9F #5A31BC #BC314E #94BC31

square

#31BC9F #5A31BC #BC314E #94BC31

split-complementary

#31BC9F #BC3194 #BC5A31

monochromatic

#185B4D #248B76 #31BC9F #57D3B9 #88E0CD

Accessibility & contrast

On white

2.38

#31BC9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#31BC9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC9F

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC9F	#FFFFFF	#000000	##000000
##31BC9F	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B09E

Deuteranopia (green-blind)

#A3A2A1

Tritanopia (blue-blind)

#00BEB3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bc9f;
/* rgb */ color: rgb(49, 188, 159);
/* oklch */ color: oklch(71.6% 0.123 175.1);

Tailwind

colors: {
  custom: {
    50: '#7ed1bb',
    500: '#31bc9f',
    950: '#000000',
  },
}

SCSS

$custom: #31bc9f;
$custom-light: #7ed1bb;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc9f",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 159
  },
  "hsl": {
    "h": 167.482,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71588,
    "c": 0.123,
    "h": 175.1
  },
  "luminance": 0.39123
}

Semantic roles & 50–950 ramp

primary

#31BC9F

secondary

#CA7F8F

accent

#4666E2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31BC9F

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

Preview Lab → · Contrast checker → · Palette generator →