#31C9BD#31C9BD

#31C9BD is a light, vivid teal. Relative luminance 0.461; OKLCH L 75.7% C 0.122 H 186.8°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#31C9BD
RGB	rgb(49, 201, 189)
HSL	hsl(175, 61%, 49%)
HSV	hsv(175, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 6%, 21.2%)
CIE-LAB	lab(73.61, -40.84, -5.15)
CIE-LCH	lch(73.61, 41.16, 187.19°)
OKLab	oklab(75.75% -0.1216 -0.0146)
OKLCH	oklch(75.75% 0.122 186.8)
XYZ	xyz(31.3342, 46.0965, 55.3803)
Luminance	0.4610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C9BD #C9313D

analogous

#31C971 #31C9BD #3189C9

triadic

#31C9BD #BD31C9 #C9BD31

tetradic

#31C9BD #7131C9 #C9313D #89C931

square

#31C9BD #7131C9 #C9313D #89C931

split-complementary

#31C9BD #C93189 #C97131

monochromatic

#196760 #25988F #31C9BD #5FD8CE #90E4DD

Accessibility & contrast

On white

2.05

#31C9BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#31C9BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C9BD

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C9BD	#FFFFFF	#000000	##000000
##31C9BD	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEBEBD

Deuteranopia (green-blind)

#A9AEBE

Tritanopia (blue-blind)

#00CEC5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #31c9bd;
/* rgb */ color: rgb(49, 201, 189);
/* oklch */ color: oklch(75.7% 0.122 186.8);

Tailwind

colors: {
  custom: {
    50: '#82dad0',
    500: '#31c9bd',
    950: '#000000',
  },
}

SCSS

$custom: #31c9bd;
$custom-light: #82dad0;
$custom-dark: #000000;

JSON

{
  "hex": "#31c9bd",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 189
  },
  "hsl": {
    "h": 175.263,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.75747,
    "c": 0.12245,
    "h": 186.8
  },
  "luminance": 0.461
}

Semantic roles & 50–950 ramp

primary

#31C9BD

secondary

#CF878D

accent

#4451E4

background

#F8FDFC

surface

#F0FBF9

border

#CBD4D2

text

#0C1514

muted

#7D8382

Preview Lab

Preview with #31C9BD

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

Preview Lab → · Contrast checker → · Palette generator →