#31C5B7#31C5B7

#31C5B7 is a light, vivid teal. Relative luminance 0.440; OKLCH L 74.6% C 0.121 H 185.3°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#31C5B7
RGB	rgb(49, 197, 183)
HSL	hsl(174, 60%, 48%)
HSV	hsv(174, 75%, 77%)
CMYK	cmyk(75.1%, 0%, 7.1%, 22.7%)
CIE-LAB	lab(72.23, -40.71, -3.92)
CIE-LCH	lch(72.23, 40.90, 185.51°)
OKLab	oklab(74.57% -0.1204 -0.0113)
OKLCH	oklch(74.57% 0.121 185.3)
XYZ	xyz(29.7760, 44.0007, 51.7142)
Luminance	0.4400 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C5B7 #C5313F

analogous

#31C56D #31C5B7 #3189C5

triadic

#31C5B7 #B731C5 #C5B731

tetradic

#31C5B7 #6D31C5 #C5313F #89C531

square

#31C5B7 #6D31C5 #C5313F #89C531

split-complementary

#31C5B7 #C53189 #C56D31

monochromatic

#19635C #259489 #31C5B7 #5DD7CB #8EE3DB

Accessibility & contrast

On white

2.14

#31C5B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#31C5B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C5B7

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C5B7	#FFFFFF	#000000	##000000
##31C5B7	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBAB7

Deuteranopia (green-blind)

#A6ABB9

Tritanopia (blue-blind)

#00C9C0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31c5b7;
/* rgb */ color: rgb(49, 197, 183);
/* oklch */ color: oklch(74.6% 0.121 185.3);

Tailwind

colors: {
  custom: {
    50: '#81d7cc',
    500: '#31c5b7',
    950: '#000000',
  },
}

SCSS

$custom: #31c5b7;
$custom-light: #81d7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#31c5b7",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 183
  },
  "hsl": {
    "h": 174.324,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.74568,
    "c": 0.12091,
    "h": 185.3
  },
  "luminance": 0.44004
}

Semantic roles & 50–950 ramp

primary

#31C5B7

secondary

#CD858B

accent

#4454E3

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #31C5B7

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

Preview Lab → · Contrast checker → · Palette generator →