#31ABB0#31ABB0

#31ABB0 is a light, moderate teal. Relative luminance 0.329; OKLCH L 67.9% C 0.103 H 199.1°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#31ABB0
RGB	rgb(49, 171, 176)
HSL	hsl(182, 56%, 44%)
HSV	hsv(182, 72%, 69%)
CMYK	cmyk(72.2%, 2.8%, 0%, 31%)
CIE-LAB	lab(64.09, -30.67, -12.17)
CIE-LCH	lch(64.09, 33.00, 201.65°)
OKLab	oklab(67.88% -0.0977 -0.0338)
OKLCH	oklch(67.88% 0.103 199.1)
XYZ	xyz(23.6625, 32.9106, 46.1712)
Luminance	0.3291 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABB0 #B03631

analogous

#31B076 #31ABB0 #316CB0

triadic

#31ABB0 #B031AB #ABB031

tetradic

#31ABB0 #7631B0 #B03631 #6CB031

square

#31ABB0 #7631B0 #B03631 #6CB031

split-complementary

#31ABB0 #B0316C #B07631

monochromatic

#164E50 #247C80 #31ABB0 #50C9CE #80D8DC

Accessibility & contrast

On white

2.77

#31ABB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#31ABB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABB0

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABB0	#FFFFFF	#000000	##000000
##31ABB0	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA3B1

Deuteranopia (green-blind)

#8C96B1

Tritanopia (blue-blind)

#00B1AC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31abb0;
/* rgb */ color: rgb(49, 171, 176);
/* oklch */ color: oklch(67.9% 0.103 199.1);

Tailwind

colors: {
  custom: {
    50: '#7dc4c7',
    500: '#31abb0',
    950: '#000000',
  },
}

SCSS

$custom: #31abb0;
$custom-light: #7dc4c7;
$custom-dark: #000000;

JSON

{
  "hex": "#31abb0",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 176
  },
  "hsl": {
    "h": 182.362,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67881,
    "c": 0.10334,
    "h": 199.1
  },
  "luminance": 0.32913
}

Semantic roles & 50–950 ramp

primary

#31ABB0

secondary

#C57B78

accent

#4E48E0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31ABB0

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

Preview Lab → · Contrast checker → · Palette generator →