#31A8BE#31A8BE

#31A8BE is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.7% C 0.106 H 213.0°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#31A8BE
RGB	rgb(49, 168, 190)
HSL	hsl(189, 59%, 47%)
HSV	hsv(189, 74%, 75%)
CMYK	cmyk(74.2%, 11.6%, 0%, 25.5%)
CIE-LAB	lab(63.65, -24.85, -20.65)
CIE-LCH	lch(63.65, 32.31, 219.72°)
OKLab	oklab(67.69% -0.0887 -0.0575)
OKLCH	oklch(67.69% 0.106 213)
XYZ	xyz(24.5595, 32.3730, 53.6594)
Luminance	0.3238 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A8BE #BE4731

analogous

#31BE8E #31A8BE #3161BE

triadic

#31A8BE #BE31A8 #A8BE31

tetradic

#31A8BE #8E31BE #BE4731 #61BE31

square

#31A8BE #8E31BE #BE4731 #61BE31

split-complementary

#31A8BE #BE3161 #BE8E31

monochromatic

#18525D #247D8D #31A8BE #58C1D4 #89D3E1

Accessibility & contrast

On white

2.81

#31A8BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#31A8BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A8BE

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A8BE	#FFFFFF	#000000	##000000
##31A8BE	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A2BF

Deuteranopia (green-blind)

#8494BE

Tritanopia (blue-blind)

#00B1AF

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31a8be;
/* rgb */ color: rgb(49, 168, 190);
/* oklch */ color: oklch(67.7% 0.106 213.0);

Tailwind

colors: {
  custom: {
    50: '#7ec2d1',
    500: '#31a8be',
    950: '#000000',
  },
}

SCSS

$custom: #31a8be;
$custom-light: #7ec2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#31a8be",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 190
  },
  "hsl": {
    "h": 189.362,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67685,
    "c": 0.10577,
    "h": 213
  },
  "luminance": 0.32376
}

Semantic roles & 50–950 ramp

primary

#31A8BE

secondary

#CA8C80

accent

#5E46E2

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #31A8BE

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

Preview Lab → · Contrast checker → · Palette generator →