#31B1AD#31B1AD

#31B1AD is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.3% C 0.107 H 191.8°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#31B1AD
RGB	rgb(49, 177, 173)
HSL	hsl(178, 57%, 44%)
HSV	hsv(178, 72%, 69%)
CMYK	cmyk(72.3%, 0%, 2.3%, 30.6%)
CIE-LAB	lab(65.84, -34.41, -7.89)
CIE-LCH	lch(65.84, 35.30, 192.92°)
OKLab	oklab(69.27% -0.105 -0.022)
OKLCH	oklch(69.27% 0.107 191.8)
XYZ	xyz(24.5281, 35.1115, 45.0115)
Luminance	0.3511 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B1AD #B13135

analogous

#31B16D #31B1AD #3175B1

triadic

#31B1AD #AD31B1 #B1AD31

tetradic

#31B1AD #6D31B1 #B13135 #75B131

square

#31B1AD #6D31B1 #B13135 #75B131

split-complementary

#31B1AD #B13175 #B16D31

monochromatic

#16514F #24817E #31B1AD #51CFCB #80DCD9

Accessibility & contrast

On white

2.62

#31B1AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#31B1AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B1AD

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B1AD	#FFFFFF	#000000	##000000
##31B1AD	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A8AD

Deuteranopia (green-blind)

#949AAE

Tritanopia (blue-blind)

#00B6AF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b1ad;
/* rgb */ color: rgb(49, 177, 173);
/* oklch */ color: oklch(69.3% 0.107 191.8);

Tailwind

colors: {
  custom: {
    50: '#7ec9c5',
    500: '#31b1ad',
    950: '#000000',
  },
}

SCSS

$custom: #31b1ad;
$custom-light: #7ec9c5;
$custom-dark: #000000;

JSON

{
  "hex": "#31b1ad",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 173
  },
  "hsl": {
    "h": 178.125,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69268,
    "c": 0.10732,
    "h": 191.8
  },
  "luminance": 0.35114
}

Semantic roles & 50–950 ramp

primary

#31B1AD

secondary

#C5797B

accent

#484DE0

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B1AD

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

Preview Lab → · Contrast checker → · Palette generator →