#31B6A4#31B6A4

#31B6A4 is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.2% C 0.114 H 181.7°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#31B6A4
RGB	rgb(49, 182, 164)
HSL	hsl(172, 58%, 45%)
HSV	hsv(172, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 9.9%, 28.6%)
CIE-LAB	lab(67.12, -39.22, -1.02)
CIE-LCH	lch(67.12, 39.23, 181.49°)
OKLab	oklab(70.23% -0.1142 -0.0034)
OKLCH	oklch(70.23% 0.114 181.7)
XYZ	xyz(24.6921, 36.7863, 40.9139)
Luminance	0.3679 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B6A4 #B63143

analogous

#31B662 #31B6A4 #3185B6

triadic

#31B6A4 #A431B6 #B6A431

tetradic

#31B6A4 #6231B6 #B63143 #85B631

square

#31B6A4 #6231B6 #B63143 #85B631

split-complementary

#31B6A4 #B63185 #B66231

monochromatic

#17564D #248679 #31B6A4 #53D1C0 #84DED2

Accessibility & contrast

On white

2.51

#31B6A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#31B6A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B6A4

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B6A4	#FFFFFF	#000000	##000000
##31B6A4	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEABA3

Deuteranopia (green-blind)

#9B9EA6

Tritanopia (blue-blind)

#00B9B0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b6a4;
/* rgb */ color: rgb(49, 182, 164);
/* oklch */ color: oklch(70.2% 0.114 181.7);

Tailwind

colors: {
  custom: {
    50: '#7eccbe',
    500: '#31b6a4',
    950: '#000000',
  },
}

SCSS

$custom: #31b6a4;
$custom-light: #7eccbe;
$custom-dark: #000000;

JSON

{
  "hex": "#31b6a4",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 164
  },
  "hsl": {
    "h": 171.88,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70226,
    "c": 0.11424,
    "h": 181.7
  },
  "luminance": 0.36789
}

Semantic roles & 50–950 ramp

primary

#31B6A4

secondary

#C77C86

accent

#475CE1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B6A4

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

Preview Lab → · Contrast checker → · Palette generator →