#31A5AB#31A5AB

#31A5AB is a light, moderate teal. Relative luminance 0.305; OKLCH L 66.2% C 0.100 H 200.1°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#31A5AB
RGB	rgb(49, 165, 171)
HSL	hsl(183, 55%, 43%)
HSV	hsv(183, 71%, 67%)
CMYK	cmyk(71.3%, 3.5%, 0%, 32.9%)
CIE-LAB	lab(62.08, -29.25, -12.38)
CIE-LCH	lch(62.08, 31.77, 202.95°)
OKLab	oklab(66.2% -0.0938 -0.0344)
OKLCH	oklch(66.2% 0.1 200.1)
XYZ	xyz(22.0692, 30.5009, 43.2443)
Luminance	0.3050 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A5AB #AB3731

analogous

#31AB74 #31A5AB #3168AB

triadic

#31A5AB #AB31A5 #A5AB31

tetradic

#31A5AB #7431AB #AB3731 #68AB31

square

#31A5AB #7431AB #AB3731 #68AB31

split-complementary

#31A5AB #AB3168 #AB7431

monochromatic

#16494C #23777B #31A5AB #4DC6CC #7DD5DA

Accessibility & contrast

On white

2.96

#31A5AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#31A5AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A5AB

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A5AB	#FFFFFF	#000000	##000000
##31A5AB	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999EAC

Deuteranopia (green-blind)

#8790AC

Tritanopia (blue-blind)

#00ABA7

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31a5ab;
/* rgb */ color: rgb(49, 165, 171);
/* oklch */ color: oklch(66.2% 0.100 200.1);

Tailwind

colors: {
  custom: {
    50: '#7cc0c4',
    500: '#31a5ab',
    950: '#000000',
  },
}

SCSS

$custom: #31a5ab;
$custom-light: #7cc0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#31a5ab",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 171
  },
  "hsl": {
    "h": 182.951,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66204,
    "c": 0.09986,
    "h": 200.1
  },
  "luminance": 0.30504
}

Semantic roles & 50–950 ramp

primary

#31A5AB

secondary

#C27975

accent

#5049DF

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #31A5AB

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

Preview Lab → · Contrast checker → · Palette generator →