#31B2AE#31B2AE

#31B2AE is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.6% C 0.108 H 191.9°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#31B2AE
RGB	rgb(49, 178, 174)
HSL	hsl(178, 57%, 45%)
HSV	hsv(178, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 2.2%, 30.2%)
CIE-LAB	lab(66.17, -34.59, -7.95)
CIE-LCH	lch(66.17, 35.49, 192.94°)
OKLab	oklab(69.55% -0.1056 -0.0222)
OKLCH	oklch(69.55% 0.108 191.9)
XYZ	xyz(24.8235, 35.5468, 45.5891)
Luminance	0.3555 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2AE #B23135

analogous

#31B26E #31B2AE #3175B2

triadic

#31B2AE #AE31B2 #B2AE31

tetradic

#31B2AE #6E31B2 #B23135 #75B231

square

#31B2AE #6E31B2 #B23135 #75B231

split-complementary

#31B2AE #B23175 #B26E31

monochromatic

#175250 #24827F #31B2AE #51CFCB #81DCDA

Accessibility & contrast

On white

2.59

#31B2AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#31B2AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2AE

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2AE	#FFFFFF	#000000	##000000
##31B2AE	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A9AE

Deuteranopia (green-blind)

#949BAF

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b2ae;
/* rgb */ color: rgb(49, 178, 174);
/* oklch */ color: oklch(69.6% 0.108 191.9);

Tailwind

colors: {
  custom: {
    50: '#7ec9c6',
    500: '#31b2ae',
    950: '#000000',
  },
}

SCSS

$custom: #31b2ae;
$custom-light: #7ec9c6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2ae",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 174
  },
  "hsl": {
    "h": 178.14,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69552,
    "c": 0.10789,
    "h": 191.9
  },
  "luminance": 0.3555
}

Semantic roles & 50–950 ramp

primary

#31B2AE

secondary

#C5797C

accent

#484CE0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #31B2AE

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

Preview Lab → · Contrast checker → · Palette generator →