#31C5BB#31C5BB

#31C5BB is a light, moderate teal. Relative luminance 0.442; OKLCH L 74.7% C 0.120 H 188.0°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#31C5BB
RGB	rgb(49, 197, 187)
HSL	hsl(176, 60%, 48%)
HSV	hsv(176, 75%, 77%)
CMYK	cmyk(75.1%, 0%, 5.1%, 22.7%)
CIE-LAB	lab(72.34, -39.60, -5.94)
CIE-LCH	lch(72.34, 40.05, 188.52°)
OKLab	oklab(74.7% -0.1186 -0.0167)
OKLCH	oklch(74.7% 0.12 188)
XYZ	xyz(30.1982, 44.1696, 53.9381)
Luminance	0.4417 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C5BB #C5313B

analogous

#31C571 #31C5BB #3185C5

triadic

#31C5BB #BB31C5 #C5BB31

tetradic

#31C5BB #7131C5 #C5313B #85C531

square

#31C5BB #7131C5 #C5313B #85C531

split-complementary

#31C5BB #C53185 #C57131

monochromatic

#19635E #25948C #31C5BB #5DD7CE #8EE3DD

Accessibility & contrast

On white

2.14

#31C5BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#31C5BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C5BB

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C5BB	#FFFFFF	#000000	##000000
##31C5BB	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABABB

Deuteranopia (green-blind)

#A5ABBC

Tritanopia (blue-blind)

#00CAC2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31c5bb;
/* rgb */ color: rgb(49, 197, 187);
/* oklch */ color: oklch(74.7% 0.120 188.0);

Tailwind

colors: {
  custom: {
    50: '#82d7cf',
    500: '#31c5bb',
    950: '#000000',
  },
}

SCSS

$custom: #31c5bb;
$custom-light: #82d7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#31c5bb",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 187
  },
  "hsl": {
    "h": 175.946,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.74697,
    "c": 0.11975,
    "h": 188
  },
  "luminance": 0.44173
}

Semantic roles & 50–950 ramp

primary

#31C5BB

secondary

#CD858A

accent

#444FE3

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #31C5BB

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

Preview Lab → · Contrast checker → · Palette generator →