#31BC9C#31BC9C

#31BC9C is a light, vivid teal. Relative luminance 0.390; OKLCH L 71.5% C 0.125 H 173.3°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#31BC9C
RGB	rgb(49, 188, 156)
HSL	hsl(166, 59%, 46%)
HSV	hsv(166, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 17%, 26.3%)
CIE-LAB	lab(68.76, -43.95, 5.77)
CIE-LCH	lch(68.76, 44.32, 172.52°)
OKLab	oklab(71.5% -0.124 0.0146)
OKLCH	oklch(71.5% 0.125 173.3)
XYZ	xyz(25.2475, 39.0167, 37.6464)
Luminance	0.3902 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC9C #BC3151

analogous

#31BC57 #31BC9C #3197BC

triadic

#31BC9C #9C31BC #BC9C31

tetradic

#31BC9C #5731BC #BC3151 #97BC31

square

#31BC9C #5731BC #BC3151 #97BC31

split-complementary

#31BC9C #BC3197 #BC5731

monochromatic

#185B4B #248B74 #31BC9C #57D3B7 #88E0CC

Accessibility & contrast

On white

2.39

#31BC9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#31BC9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC9C

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC9C	#FFFFFF	#000000	##000000
##31BC9C	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B09A

Deuteranopia (green-blind)

#A3A29E

Tritanopia (blue-blind)

#00BEB3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bc9c;
/* rgb */ color: rgb(49, 188, 156);
/* oklch */ color: oklch(71.5% 0.125 173.3);

Tailwind

colors: {
  custom: {
    50: '#7ed1b9',
    500: '#31bc9c',
    950: '#000000',
  },
}

SCSS

$custom: #31bc9c;
$custom-light: #7ed1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc9c",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 156
  },
  "hsl": {
    "h": 166.187,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71503,
    "c": 0.12481,
    "h": 173.3
  },
  "luminance": 0.3902
}

Semantic roles & 50–950 ramp

primary

#31BC9C

secondary

#CA7F90

accent

#466AE2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31BC9C

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

Preview Lab → · Contrast checker → · Palette generator →