#31CFA8#31CFA8

#31CFA8 is a light, vivid teal. Relative luminance 0.481; OKLCH L 76.6% C 0.139 H 171.5°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#31CFA8
RGB	rgb(49, 207, 168)
HSL	hsl(165, 62%, 50%)
HSV	hsv(165, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 18.8%, 18.8%)
CIE-LAB	lab(74.89, -48.91, 8.05)
CIE-LCH	lch(74.89, 49.57, 170.65°)
OKLab	oklab(76.61% -0.137 0.0205)
OKLCH	oklch(76.61% 0.139 171.5)
XYZ	xyz(30.6436, 48.1020, 44.7078)
Luminance	0.4811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CFA8 #CF3158

analogous

#31CF59 #31CFA8 #31A7CF

triadic

#31CFA8 #A831CF #CFA831

tetradic

#31CFA8 #5931CF #CF3158 #A7CF31

square

#31CFA8 #5931CF #CF3158 #A7CF31

split-complementary

#31CFA8 #CF31A7 #CF5931

monochromatic

#196C58 #259E80 #31CFA8 #63DBBD #94E6D2

Accessibility & contrast

On white

1.98

#31CFA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#31CFA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CFA8

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CFA8	#FFFFFF	#000000	##000000
##31CFA8	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C1A6

Deuteranopia (green-blind)

#B4B2AB

Tritanopia (blue-blind)

#00D1C4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #31cfa8;
/* rgb */ color: rgb(49, 207, 168);
/* oklch */ color: oklch(76.6% 0.139 171.5);

Tailwind

colors: {
  custom: {
    50: '#82dec1',
    500: '#31cfa8',
    950: '#000000',
  },
}

SCSS

$custom: #31cfa8;
$custom-light: #82dec1;
$custom-dark: #000000;

JSON

{
  "hex": "#31cfa8",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 168
  },
  "hsl": {
    "h": 165.19,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76615,
    "c": 0.13857,
    "h": 171.5
  },
  "luminance": 0.48106
}

Semantic roles & 50–950 ramp

primary

#31CFA8

secondary

#D18B9C

accent

#436BE5

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #31CFA8

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

Preview Lab → · Contrast checker → · Palette generator →