#31B7C5#31B7C5

#31B7C5 is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.6% C 0.111 H 205.5°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#31B7C5
RGB	rgb(49, 183, 197)
HSL	hsl(186, 60%, 48%)
HSV	hsv(186, 75%, 77%)
CMYK	cmyk(75.1%, 7.1%, 0%, 22.7%)
CIE-LAB	lab(68.42, -30.12, -17.28)
CIE-LCH	lch(68.42, 34.72, 209.84°)
OKLab	oklab(71.62% -0.1006 -0.048)
OKLCH	oklch(71.62% 0.111 205.5)
XYZ	xyz(28.2737, 38.5477, 58.7628)
Luminance	0.3855 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B7C5 #C53F31

analogous

#31C589 #31B7C5 #316DC5

triadic

#31B7C5 #C531B7 #B7C531

tetradic

#31B7C5 #8931C5 #C53F31 #6DC531

square

#31B7C5 #8931C5 #C53F31 #6DC531

split-complementary

#31B7C5 #C5316D #C58931

monochromatic

#195C63 #258994 #31B7C5 #5DCBD7 #8EDBE3

Accessibility & contrast

On white

2.41

#31B7C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#31B7C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B7C5

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B7C5	#FFFFFF	#000000	##000000
##31B7C5	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AFC6

Deuteranopia (green-blind)

#93A0C5

Tritanopia (blue-blind)

#00BFBB

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31b7c5;
/* rgb */ color: rgb(49, 183, 197);
/* oklch */ color: oklch(71.6% 0.111 205.5);

Tailwind

colors: {
  custom: {
    50: '#81cdd6',
    500: '#31b7c5',
    950: '#000000',
  },
}

SCSS

$custom: #31b7c5;
$custom-light: #81cdd6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b7c5",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 197
  },
  "hsl": {
    "h": 185.676,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71618,
    "c": 0.11145,
    "h": 205.5
  },
  "luminance": 0.38551
}

Semantic roles & 50–950 ramp

primary

#31B7C5

secondary

#CD8B85

accent

#5444E3

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31B7C5

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

Preview Lab → · Contrast checker → · Palette generator →