#31A5BA#31A5BA

#31A5BA is a light, moderate teal. Relative luminance 0.311; OKLCH L 66.8% C 0.104 H 212.5°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#31A5BA
RGB	rgb(49, 165, 186)
HSL	hsl(189, 58%, 46%)
HSV	hsv(189, 74%, 73%)
CMYK	cmyk(73.7%, 11.3%, 0%, 27.1%)
CIE-LAB	lab(62.60, -24.60, -20.02)
CIE-LCH	lch(62.60, 31.72, 219.14°)
OKLab	oklab(66.79% -0.0874 -0.0558)
OKLCH	oklch(66.79% 0.104 212.5)
XYZ	xyz(23.5809, 31.1056, 51.2060)
Luminance	0.3111 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A5BA #BA4631

analogous

#31BA8A #31A5BA #3160BA

triadic

#31A5BA #BA31A5 #A5BA31

tetradic

#31A5BA #8A31BA #BA4631 #60BA31

square

#31A5BA #8A31BA #BA4631 #60BA31

split-complementary

#31A5BA #BA3160 #BA8A31

monochromatic

#174F59 #247A8A #31A5BA #56BFD2 #86D2DF

Accessibility & contrast

On white

2.91

#31A5BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#31A5BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A5BA

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A5BA	#FFFFFF	#000000	##000000
##31A5BA	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959FBB

Deuteranopia (green-blind)

#8291BA

Tritanopia (blue-blind)

#00ADAB

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31a5ba;
/* rgb */ color: rgb(49, 165, 186);
/* oklch */ color: oklch(66.8% 0.104 212.5);

Tailwind

colors: {
  custom: {
    50: '#7ec0ce',
    500: '#31a5ba',
    950: '#000000',
  },
}

SCSS

$custom: #31a5ba;
$custom-light: #7ec0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#31a5ba",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 186
  },
  "hsl": {
    "h": 189.197,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66788,
    "c": 0.10368,
    "h": 212.5
  },
  "luminance": 0.31108
}

Semantic roles & 50–950 ramp

primary

#31A5BA

secondary

#C9897E

accent

#5E46E2

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31A5BA

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

Preview Lab → · Contrast checker → · Palette generator →