#31BCA5#31BCA5

#31BCA5 is a light, moderate teal. Relative luminance 0.393; OKLCH L 71.8% C 0.120 H 178.8°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#31BCA5
RGB	rgb(49, 188, 165)
HSL	hsl(170, 59%, 46%)
HSV	hsv(170, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 12.2%, 26.3%)
CIE-LAB	lab(68.99, -41.61, 1.17)
CIE-LCH	lch(68.99, 41.63, 178.39°)
OKLab	oklab(71.77% -0.1197 0.0024)
OKLCH	oklch(71.77% 0.12 178.8)
XYZ	xyz(26.0380, 39.3329, 41.8097)
Luminance	0.3934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BCA5 #BC3148

analogous

#31BC60 #31BCA5 #318EBC

triadic

#31BCA5 #A531BC #BCA531

tetradic

#31BCA5 #6031BC #BC3148 #8EBC31

square

#31BCA5 #6031BC #BC3148 #8EBC31

split-complementary

#31BCA5 #BC318E #BC6031

monochromatic

#185B50 #248B7A #31BCA5 #57D3BF #88E0D1

Accessibility & contrast

On white

2.37

#31BCA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#31BCA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BCA5

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BCA5	#FFFFFF	#000000	##000000
##31BCA5	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B0A4

Deuteranopia (green-blind)

#A1A3A7

Tritanopia (blue-blind)

#00BFB5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bca5;
/* rgb */ color: rgb(49, 188, 165);
/* oklch */ color: oklch(71.8% 0.120 178.8);

Tailwind

colors: {
  custom: {
    50: '#7fd1bf',
    500: '#31bca5',
    950: '#000000',
  },
}

SCSS

$custom: #31bca5;
$custom-light: #7fd1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#31bca5",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 165
  },
  "hsl": {
    "h": 170.072,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71765,
    "c": 0.11976,
    "h": 178.8
  },
  "luminance": 0.39336
}

Semantic roles & 50–950 ramp

primary

#31BCA5

secondary

#CA7F8C

accent

#4660E2

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #31BCA5

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

Preview Lab → · Contrast checker → · Palette generator →