#31CFC9#31CFC9

#31CFC9 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.6% C 0.124 H 191.0°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#31CFC9
RGB	rgb(49, 207, 201)
HSL	hsl(178, 62%, 50%)
HSV	hsv(178, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 2.9%, 18.8%)
CIE-LAB	lab(75.76, -40.16, -8.46)
CIE-LCH	lch(75.76, 41.04, 191.89°)
OKLab	oklab(77.61% -0.122 -0.0236)
OKLCH	oklch(77.61% 0.124 191)
XYZ	xyz(34.1171, 49.4914, 63.0017)
Luminance	0.4950 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CFC9 #CF3137

analogous

#31CF7A #31CFC9 #3186CF

triadic

#31CFC9 #C931CF #CFC931

tetradic

#31CFC9 #7A31CF #CF3137 #86CF31

square

#31CFC9 #7A31CF #CF3137 #86CF31

split-complementary

#31CFC9 #CF3186 #CF7A31

monochromatic

#196C69 #259E99 #31CFC9 #63DBD6 #94E6E3

Accessibility & contrast

On white

1.93

#31CFC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#31CFC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CFC9

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CFC9	#FFFFFF	#000000	##000000
##31CFC9	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C4C9

Deuteranopia (green-blind)

#ACB4CA

Tritanopia (blue-blind)

#00D5CD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #31cfc9;
/* rgb */ color: rgb(49, 207, 201);
/* oklch */ color: oklch(77.6% 0.124 191.0);

Tailwind

colors: {
  custom: {
    50: '#84ded9',
    500: '#31cfc9',
    950: '#000000',
  },
}

SCSS

$custom: #31cfc9;
$custom-light: #84ded9;
$custom-dark: #000000;

JSON

{
  "hex": "#31cfc9",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 201
  },
  "hsl": {
    "h": 177.722,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7761,
    "c": 0.12431,
    "h": 191
  },
  "luminance": 0.49496
}

Semantic roles & 50–950 ramp

primary

#31CFC9

secondary

#D18B8D

accent

#4349E5

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #31CFC9

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

Preview Lab → · Contrast checker → · Palette generator →