#31B9AF#31B9AF

#31B9AF is a light, moderate teal. Relative luminance 0.384; OKLCH L 71.3% C 0.113 H 187.6°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#31B9AF
RGB	rgb(49, 185, 175)
HSL	hsl(176, 58%, 46%)
HSV	hsv(176, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 5.4%, 27.5%)
CIE-LAB	lab(68.35, -37.54, -5.28)
CIE-LCH	lch(68.35, 37.90, 188.00°)
OKLab	oklab(71.33% -0.1121 -0.0149)
OKLCH	oklch(71.33% 0.113 187.6)
XYZ	xyz(26.3498, 38.4429, 46.5806)
Luminance	0.3845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B9AF #B9313B

analogous

#31B96B #31B9AF #317FB9

triadic

#31B9AF #AF31B9 #B9AF31

tetradic

#31B9AF #6B31B9 #B9313B #7FB931

square

#31B9AF #6B31B9 #B9313B #7FB931

split-complementary

#31B9AF #B9317F #B96B31

monochromatic

#175853 #248981 #31B9AF #55D2C9 #86DFD8

Accessibility & contrast

On white

2.42

#31B9AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#31B9AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B9AF

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B9AF	#FFFFFF	#000000	##000000
##31B9AF	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAFAF

Deuteranopia (green-blind)

#9CA1B0

Tritanopia (blue-blind)

#00BEB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31b9af;
/* rgb */ color: rgb(49, 185, 175);
/* oklch */ color: oklch(71.3% 0.113 187.6);

Tailwind

colors: {
  custom: {
    50: '#7fcec6',
    500: '#31b9af',
    950: '#000000',
  },
}

SCSS

$custom: #31b9af;
$custom-light: #7fcec6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b9af",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 175
  },
  "hsl": {
    "h": 175.588,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.71329,
    "c": 0.11313,
    "h": 187.6
  },
  "luminance": 0.38446
}

Semantic roles & 50–950 ramp

primary

#31B9AF

secondary

#C87D83

accent

#4652E1

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31B9AF

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

Preview Lab → · Contrast checker → · Palette generator →