#31A7BD#31A7BD

#31A7BD is a light, moderate teal. Relative luminance 0.320; OKLCH L 67.4% C 0.105 H 213.1°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#31A7BD
RGB	rgb(49, 167, 189)
HSL	hsl(189, 59%, 47%)
HSV	hsv(189, 74%, 74%)
CMYK	cmyk(74.1%, 11.6%, 0%, 25.9%)
CIE-LAB	lab(63.31, -24.66, -20.61)
CIE-LCH	lch(63.31, 32.14, 219.88°)
OKLab	oklab(67.4% -0.0882 -0.0574)
OKLCH	oklch(67.4% 0.105 213.1)
XYZ	xyz(24.2667, 31.9616, 53.0245)
Luminance	0.3196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A7BD #BD4731

analogous

#31BD8D #31A7BD #3161BD

triadic

#31A7BD #BD31A7 #A7BD31

tetradic

#31A7BD #8D31BD #BD4731 #61BD31

square

#31A7BD #8D31BD #BD4731 #61BD31

split-complementary

#31A7BD #BD3161 #BD8D31

monochromatic

#18515C #247C8C #31A7BD #58C0D4 #88D2E0

Accessibility & contrast

On white

2.84

#31A7BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#31A7BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A7BD

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A7BD	#FFFFFF	#000000	##000000
##31A7BD	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A1BE

Deuteranopia (green-blind)

#8393BD

Tritanopia (blue-blind)

#00B0AE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31a7bd;
/* rgb */ color: rgb(49, 167, 189);
/* oklch */ color: oklch(67.4% 0.105 213.1);

Tailwind

colors: {
  custom: {
    50: '#7ec1d1',
    500: '#31a7bd',
    950: '#000000',
  },
}

SCSS

$custom: #31a7bd;
$custom-light: #7ec1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#31a7bd",
  "rgb": {
    "r": 49,
    "g": 167,
    "b": 189
  },
  "hsl": {
    "h": 189.429,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.674,
    "c": 0.10522,
    "h": 213.1
  },
  "luminance": 0.31965
}

Semantic roles & 50–950 ramp

primary

#31A7BD

secondary

#CA8B80

accent

#5E46E2

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #31A7BD

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

Preview Lab → · Contrast checker → · Palette generator →