#31ABBB#31ABBB

#31ABBB is a light, moderate teal. Relative luminance 0.334; OKLCH L 68.3% C 0.105 H 208.0°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#31ABBB
RGB	rgb(49, 171, 187)
HSL	hsl(187, 58%, 46%)
HSV	hsv(187, 74%, 73%)
CMYK	cmyk(73.8%, 8.6%, 0%, 26.7%)
CIE-LAB	lab(64.45, -27.30, -17.75)
CIE-LCH	lch(64.45, 32.57, 213.03°)
OKLab	oklab(68.3% -0.0929 -0.0494)
OKLCH	oklch(68.3% 0.105 208)
XYZ	xyz(24.7953, 33.3637, 52.1371)
Luminance	0.3337 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ABBB #BB4131

analogous

#31BB86 #31ABBB #3166BB

triadic

#31ABBB #BB31AB #ABBB31

tetradic

#31ABBB #8631BB #BB4131 #66BB31

square

#31ABBB #8631BB #BB4131 #66BB31

split-complementary

#31ABBB #BB3166 #BB8631

monochromatic

#18525A #247F8B #31ABBB #56C4D3 #87D5E0

Accessibility & contrast

On white

2.74

#31ABBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#31ABBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ABBB

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ABBB	#FFFFFF	#000000	##000000
##31ABBB	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA4BC

Deuteranopia (green-blind)

#8996BB

Tritanopia (blue-blind)

#00B3B0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31abbb;
/* rgb */ color: rgb(49, 171, 187);
/* oklch */ color: oklch(68.3% 0.105 208.0);

Tailwind

colors: {
  custom: {
    50: '#7ec4cf',
    500: '#31abbb',
    950: '#000000',
  },
}

SCSS

$custom: #31abbb;
$custom-light: #7ec4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#31abbb",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 187
  },
  "hsl": {
    "h": 186.957,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68299,
    "c": 0.10525,
    "h": 208
  },
  "luminance": 0.33367
}

Semantic roles & 50–950 ramp

primary

#31ABBB

secondary

#C9877F

accent

#5846E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31ABBB

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

Preview Lab → · Contrast checker → · Palette generator →