#31B8AD#31B8AD

#31B8AD is a light, moderate teal. Relative luminance 0.380; OKLCH L 71.0% C 0.113 H 186.8°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#31B8AD
RGB	rgb(49, 184, 173)
HSL	hsl(175, 58%, 46%)
HSV	hsv(175, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 6%, 27.8%)
CIE-LAB	lab(67.98, -37.64, -4.71)
CIE-LCH	lch(67.98, 37.93, 187.13°)
OKLab	oklab(71.01% -0.1121 -0.0134)
OKLCH	oklch(71.01% 0.113 186.8)
XYZ	xyz(25.9464, 37.9480, 45.4843)
Luminance	0.3795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B8AD #B8313C

analogous

#31B869 #31B8AD #317FB8

triadic

#31B8AD #AD31B8 #B8AD31

tetradic

#31B8AD #6931B8 #B8313C #7FB831

square

#31B8AD #6931B8 #B8313C #7FB831

split-complementary

#31B8AD #B8317F #B86931

monochromatic

#175752 #248880 #31B8AD #55D2C7 #85DED7

Accessibility & contrast

On white

2.44

#31B8AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#31B8AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B8AD

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B8AD	#FFFFFF	#000000	##000000
##31B8AD	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAEAD

Deuteranopia (green-blind)

#9BA0AE

Tritanopia (blue-blind)

#00BCB4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31b8ad;
/* rgb */ color: rgb(49, 184, 173);
/* oklch */ color: oklch(71.0% 0.113 186.8);

Tailwind

colors: {
  custom: {
    50: '#7fcec5',
    500: '#31b8ad',
    950: '#000000',
  },
}

SCSS

$custom: #31b8ad;
$custom-light: #7fcec5;
$custom-dark: #000000;

JSON

{
  "hex": "#31b8ad",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 173
  },
  "hsl": {
    "h": 175.111,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.71014,
    "c": 0.11285,
    "h": 186.8
  },
  "luminance": 0.37951
}

Semantic roles & 50–950 ramp

primary

#31B8AD

secondary

#C87D83

accent

#4753E1

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #31B8AD

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

Preview Lab → · Contrast checker → · Palette generator →