#31B2AD#31B2AD

#31B2AD is a light, moderate teal. Relative luminance 0.355; OKLCH L 69.5% C 0.108 H 191.1°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#31B2AD
RGB	rgb(49, 178, 173)
HSL	hsl(178, 57%, 45%)
HSV	hsv(178, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 2.8%, 30.2%)
CIE-LAB	lab(66.14, -34.88, -7.44)
CIE-LCH	lch(66.14, 35.66, 192.04°)
OKLab	oklab(69.52% -0.106 -0.0208)
OKLCH	oklch(69.52% 0.108 191.1)
XYZ	xyz(24.7263, 35.5079, 45.0776)
Luminance	0.3551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B2AD #B23136

analogous

#31B26C #31B2AD #3177B2

triadic

#31B2AD #AD31B2 #B2AD31

tetradic

#31B2AD #6C31B2 #B23136 #77B231

square

#31B2AD #6C31B2 #B23136 #77B231

split-complementary

#31B2AD #B23177 #B26C31

monochromatic

#175250 #24827E #31B2AD #51CFCA #81DCD9

Accessibility & contrast

On white

2.59

#31B2AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#31B2AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B2AD

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B2AD	#FFFFFF	#000000	##000000
##31B2AD	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A9AD

Deuteranopia (green-blind)

#959BAE

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b2ad;
/* rgb */ color: rgb(49, 178, 173);
/* oklch */ color: oklch(69.5% 0.108 191.1);

Tailwind

colors: {
  custom: {
    50: '#7ec9c5',
    500: '#31b2ad',
    950: '#000000',
  },
}

SCSS

$custom: #31b2ad;
$custom-light: #7ec9c5;
$custom-dark: #000000;

JSON

{
  "hex": "#31b2ad",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 173
  },
  "hsl": {
    "h": 177.674,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69517,
    "c": 0.10805,
    "h": 191.1
  },
  "luminance": 0.35511
}

Semantic roles & 50–950 ramp

primary

#31B2AD

secondary

#C5797C

accent

#484EE0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B2AD

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

Preview Lab → · Contrast checker → · Palette generator →