#31ABB2#31ABB2

#31ABB2 is a light, moderate teal. Relative luminance 0.330; OKLCH L 68.0% C 0.103 H 200.7°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#31ABB2
RGB	rgb(49, 171, 178)
HSL	hsl(183, 57%, 45%)
HSV	hsv(183, 72%, 70%)
CMYK	cmyk(72.5%, 3.9%, 0%, 30.2%)
CIE-LAB	lab(64.15, -30.07, -13.19)
CIE-LCH	lch(64.15, 32.83, 203.69°)
OKLab	oklab(67.96% -0.0968 -0.0366)
OKLCH	oklch(67.96% 0.103 200.7)
XYZ	xyz(23.8618, 32.9903, 47.2210)
Luminance	0.3299 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABB2 #B23831

analogous

#31B279 #31ABB2 #316BB2

triadic

#31ABB2 #B231AB #ABB231

tetradic

#31ABB2 #7931B2 #B23831 #6BB231

square

#31ABB2 #7931B2 #B23831 #6BB231

split-complementary

#31ABB2 #B2316B #B27931

monochromatic

#174F52 #247D82 #31ABB2 #51C8CF #81D7DC

Accessibility & contrast

On white

2.76

#31ABB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#31ABB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABB2

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABB2	#FFFFFF	#000000	##000000
##31ABB2	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA3B3

Deuteranopia (green-blind)

#8C96B3

Tritanopia (blue-blind)

#00B1AD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31abb2;
/* rgb */ color: rgb(49, 171, 178);
/* oklch */ color: oklch(68.0% 0.103 200.7);

Tailwind

colors: {
  custom: {
    50: '#7dc4c9',
    500: '#31abb2',
    950: '#000000',
  },
}

SCSS

$custom: #31abb2;
$custom-light: #7dc4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#31abb2",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 178
  },
  "hsl": {
    "h": 183.256,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67955,
    "c": 0.10349,
    "h": 200.7
  },
  "luminance": 0.32993
}

Semantic roles & 50–950 ramp

primary

#31ABB2

secondary

#C57D79

accent

#5048E0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31ABB2

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

Preview Lab → · Contrast checker → · Palette generator →