#31CF9B#31CF9B

#31CF9B is a light, vivid teal. Relative luminance 0.476; OKLCH L 76.3% C 0.148 H 165.4°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#31CF9B
RGB	rgb(49, 207, 155)
HSL	hsl(160, 62%, 50%)
HSV	hsv(160, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 25.1%, 18.8%)
CIE-LAB	lab(74.60, -52.01, 14.60)
CIE-LCH	lch(74.60, 54.02, 164.32°)
OKLab	oklab(76.28% -0.1431 0.0373)
OKLCH	oklch(76.28% 0.148 165.4)
XYZ	xyz(29.4925, 47.6416, 38.6454)
Luminance	0.4764 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CF9B #CF3165

analogous

#31CF4C #31CF9B #31B4CF

triadic

#31CF9B #9B31CF #CF9B31

tetradic

#31CF9B #4C31CF #CF3165 #B4CF31

square

#31CF9B #4C31CF #CF3165 #B4CF31

split-complementary

#31CF9B #CF31B4 #CF4C31

monochromatic

#196C51 #259E76 #31CF9B #63DBB3 #94E6CB

Accessibility & contrast

On white

1.99

#31CF9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#31CF9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CF9B

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CF9B	#FFFFFF	#000000	##000000
##31CF9B	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC098

Deuteranopia (green-blind)

#B7B29E

Tritanopia (blue-blind)

#00CFC1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #31cf9b;
/* rgb */ color: rgb(49, 207, 155);
/* oklch */ color: oklch(76.3% 0.148 165.4);

Tailwind

colors: {
  custom: {
    50: '#81dfb8',
    500: '#31cf9b',
    950: '#000000',
  },
}

SCSS

$custom: #31cf9b;
$custom-light: #81dfb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31cf9b",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 155
  },
  "hsl": {
    "h": 160.253,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7628,
    "c": 0.1479,
    "h": 165.4
  },
  "luminance": 0.47645
}

Semantic roles & 50–950 ramp

primary

#31CF9B

secondary

#D18BA2

accent

#4378E5

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31CF9B

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

Preview Lab → · Contrast checker → · Palette generator →