#31B2BD#31B2BD

#31B2BD is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.1% C 0.108 H 203.6°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#31B2BD
RGB	rgb(49, 178, 189)
HSL	hsl(185, 59%, 47%)
HSV	hsv(185, 74%, 74%)
CMYK	cmyk(74.1%, 5.8%, 0%, 25.9%)
CIE-LAB	lab(66.65, -30.13, -15.55)
CIE-LCH	lch(66.65, 33.91, 207.30°)
OKLab	oklab(70.09% -0.099 -0.0432)
OKLCH	oklch(70.09% 0.108 203.6)
XYZ	xyz(26.3683, 36.1647, 53.7250)
Luminance	0.3617 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2BD #BD3C31

analogous

#31BD82 #31B2BD #316CBD

triadic

#31B2BD #BD31B2 #B2BD31

tetradic

#31B2BD #8231BD #BD3C31 #6CBD31

square

#31B2BD #8231BD #BD3C31 #6CBD31

split-complementary

#31B2BD #BD316C #BD8231

monochromatic

#18565C #24848C #31B2BD #58CAD4 #88D9E0

Accessibility & contrast

On white

2.55

#31B2BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#31B2BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2BD

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2BD	#FFFFFF	#000000	##000000
##31B2BD	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4AABE

Deuteranopia (green-blind)

#909CBD

Tritanopia (blue-blind)

#00B9B5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b2bd;
/* rgb */ color: rgb(49, 178, 189);
/* oklch */ color: oklch(70.1% 0.108 203.6);

Tailwind

colors: {
  custom: {
    50: '#7fc9d0',
    500: '#31b2bd',
    950: '#000000',
  },
}

SCSS

$custom: #31b2bd;
$custom-light: #7fc9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2bd",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 189
  },
  "hsl": {
    "h": 184.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70093,
    "c": 0.10805,
    "h": 203.6
  },
  "luminance": 0.36168
}

Semantic roles & 50–950 ramp

primary

#31B2BD

secondary

#CA8680

accent

#5246E2

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #31B2BD

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

Preview Lab → · Contrast checker → · Palette generator →