#31B5AD#31B5AD

#31B5AD is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.3% C 0.110 H 188.9°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#31B5AD
RGB	rgb(49, 181, 173)
HSL	hsl(176, 57%, 45%)
HSV	hsv(176, 73%, 71%)
CMYK	cmyk(72.9%, 0%, 4.4%, 29%)
CIE-LAB	lab(67.06, -36.27, -6.07)
CIE-LCH	lch(67.06, 36.77, 189.50°)
OKLab	oklab(70.27% -0.1091 -0.017)
OKLCH	oklch(70.27% 0.11 188.9)
XYZ	xyz(25.3298, 36.7148, 45.2788)
Luminance	0.3672 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B5AD #B53139

analogous

#31B56B #31B5AD #317BB5

triadic

#31B5AD #AD31B5 #B5AD31

tetradic

#31B5AD #6B31B5 #B53139 #7BB531

square

#31B5AD #6B31B5 #B53139 #7BB531

split-complementary

#31B5AD #B5317B #B56B31

monochromatic

#175551 #24857F #31B5AD #53D0C9 #83DDD8

Accessibility & contrast

On white

2.52

#31B5AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#31B5AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B5AD

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B5AD	#FFFFFF	#000000	##000000
##31B5AD	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABABAD

Deuteranopia (green-blind)

#989DAE

Tritanopia (blue-blind)

#00BAB2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b5ad;
/* rgb */ color: rgb(49, 181, 173);
/* oklch */ color: oklch(70.3% 0.110 188.9);

Tailwind

colors: {
  custom: {
    50: '#7eccc5',
    500: '#31b5ad',
    950: '#000000',
  },
}

SCSS

$custom: #31b5ad;
$custom-light: #7eccc5;
$custom-dark: #000000;

JSON

{
  "hex": "#31b5ad",
  "rgb": {
    "r": 49,
    "g": 181,
    "b": 173
  },
  "hsl": {
    "h": 176.364,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.70266,
    "c": 0.11038,
    "h": 188.9
  },
  "luminance": 0.36718
}

Semantic roles & 50–950 ramp

primary

#31B5AD

secondary

#C77B80

accent

#4750E1

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B5AD

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

Preview Lab → · Contrast checker → · Palette generator →