#31A9BA#31A9BA

#31A9BA is a light, moderate teal. Relative luminance 0.326; OKLCH L 67.8% C 0.104 H 208.9°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#31A9BA
RGB	rgb(49, 169, 186)
HSL	hsl(187, 58%, 46%)
HSV	hsv(187, 74%, 73%)
CMYK	cmyk(73.7%, 9.1%, 0%, 27.1%)
CIE-LAB	lab(63.81, -26.62, -18.17)
CIE-LCH	lch(63.81, 32.23, 214.32°)
OKLab	oklab(67.77% -0.0914 -0.0505)
OKLCH	oklch(67.77% 0.104 208.9)
XYZ	xyz(24.3137, 32.5712, 51.4503)
Luminance	0.3257 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A9BA #BA4231

analogous

#31BA86 #31A9BA #3164BA

triadic

#31A9BA #BA31A9 #A9BA31

tetradic

#31A9BA #8631BA #BA4231 #64BA31

square

#31A9BA #8631BA #BA4231 #64BA31

split-complementary

#31A9BA #BA3164 #BA8631

monochromatic

#175159 #247D8A #31A9BA #56C3D2 #86D4DF

Accessibility & contrast

On white

2.79

#31A9BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#31A9BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A9BA

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A9BA	#FFFFFF	#000000	##000000
##31A9BA	1.00	2.79	7.51	7.51
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA3BB

Deuteranopia (green-blind)

#8795BA

Tritanopia (blue-blind)

#00B1AE

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31a9ba;
/* rgb */ color: rgb(49, 169, 186);
/* oklch */ color: oklch(67.8% 0.104 208.9);

Tailwind

colors: {
  custom: {
    50: '#7ec3ce',
    500: '#31a9ba',
    950: '#000000',
  },
}

SCSS

$custom: #31a9ba;
$custom-light: #7ec3ce;
$custom-dark: #000000;

JSON

{
  "hex": "#31a9ba",
  "rgb": {
    "r": 49,
    "g": 169,
    "b": 186
  },
  "hsl": {
    "h": 187.445,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67769,
    "c": 0.10444,
    "h": 208.9
  },
  "luminance": 0.32574
}

Semantic roles & 50–950 ramp

primary

#31A9BA

secondary

#C9877E

accent

#5A46E2

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31A9BA

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

Preview Lab → · Contrast checker → · Palette generator →