#31ABB1#31ABB1

#31ABB1 is a light, moderate teal. Relative luminance 0.330; OKLCH L 67.9% C 0.103 H 199.9°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#31ABB1
RGB	rgb(49, 171, 177)
HSL	hsl(183, 57%, 44%)
HSV	hsv(183, 72%, 69%)
CMYK	cmyk(72.3%, 3.4%, 0%, 30.6%)
CIE-LAB	lab(64.12, -30.37, -12.68)
CIE-LCH	lch(64.12, 32.91, 202.67°)
OKLab	oklab(67.92% -0.0972 -0.0352)
OKLCH	oklch(67.92% 0.103 199.9)
XYZ	xyz(23.7618, 32.9503, 46.6942)
Luminance	0.3295 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABB1 #B13731

analogous

#31B177 #31ABB1 #316BB1

triadic

#31ABB1 #B131AB #ABB131

tetradic

#31ABB1 #7731B1 #B13731 #6BB131

square

#31ABB1 #7731B1 #B13731 #6BB131

split-complementary

#31ABB1 #B1316B #B17731

monochromatic

#164E51 #247D81 #31ABB1 #51C9CF #80D8DC

Accessibility & contrast

On white

2.77

#31ABB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#31ABB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABB1

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABB1	#FFFFFF	#000000	##000000
##31ABB1	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA3B2

Deuteranopia (green-blind)

#8C96B2

Tritanopia (blue-blind)

#00B1AD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31abb1;
/* rgb */ color: rgb(49, 171, 177);
/* oklch */ color: oklch(67.9% 0.103 199.9);

Tailwind

colors: {
  custom: {
    50: '#7dc4c8',
    500: '#31abb1',
    950: '#000000',
  },
}

SCSS

$custom: #31abb1;
$custom-light: #7dc4c8;
$custom-dark: #000000;

JSON

{
  "hex": "#31abb1",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 177
  },
  "hsl": {
    "h": 182.813,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67918,
    "c": 0.1034,
    "h": 199.9
  },
  "luminance": 0.32953
}

Semantic roles & 50–950 ramp

primary

#31ABB1

secondary

#C57C79

accent

#4F48E0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31ABB1

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

Preview Lab → · Contrast checker → · Palette generator →