#31AFB5#31AFB5

#31AFB5 is a light, moderate teal. Relative luminance 0.346; OKLCH L 69.1% C 0.106 H 199.8°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#31AFB5
RGB	rgb(49, 175, 181)
HSL	hsl(183, 57%, 45%)
HSV	hsv(183, 73%, 71%)
CMYK	cmyk(72.9%, 3.3%, 0%, 29%)
CIE-LAB	lab(65.47, -31.10, -12.88)
CIE-LCH	lch(65.47, 33.66, 202.50°)
OKLab	oklab(69.06% -0.0995 -0.0358)
OKLCH	oklch(69.06% 0.106 199.8)
XYZ	xyz(24.9333, 34.6461, 49.0804)
Luminance	0.3465 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AFB5 #B53731

analogous

#31B579 #31AFB5 #316DB5

triadic

#31AFB5 #B531AF #AFB531

tetradic

#31AFB5 #7931B5 #B53731 #6DB531

square

#31AFB5 #7931B5 #B53731 #6DB531

split-complementary

#31AFB5 #B5316D #B57931

monochromatic

#175255 #248085 #31AFB5 #53CBD0 #83D9DD

Accessibility & contrast

On white

2.65

#31AFB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#31AFB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AFB5

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AFB5	#FFFFFF	#000000	##000000
##31AFB5	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A7B6

Deuteranopia (green-blind)

#8F99B6

Tritanopia (blue-blind)

#00B5B1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31afb5;
/* rgb */ color: rgb(49, 175, 181);
/* oklch */ color: oklch(69.1% 0.106 199.8);

Tailwind

colors: {
  custom: {
    50: '#7ec7cb',
    500: '#31afb5',
    950: '#000000',
  },
}

SCSS

$custom: #31afb5;
$custom-light: #7ec7cb;
$custom-dark: #000000;

JSON

{
  "hex": "#31afb5",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 181
  },
  "hsl": {
    "h": 182.727,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69056,
    "c": 0.10573,
    "h": 199.8
  },
  "luminance": 0.34649
}

Semantic roles & 50–950 ramp

primary

#31AFB5

secondary

#C77F7B

accent

#4E47E1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31AFB5

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

Preview Lab → · Contrast checker → · Palette generator →