#31CA9F#31CA9F

#31CA9F is a light, vivid teal. Relative luminance 0.454; OKLCH L 75.1% C 0.139 H 169.0°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#31CA9F
RGB	rgb(49, 202, 159)
HSL	hsl(163, 61%, 49%)
HSV	hsv(163, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 21.3%, 20.8%)
CIE-LAB	lab(73.15, -49.05, 10.41)
CIE-LCH	lch(73.15, 50.15, 168.02°)
OKLab	oklab(75.12% -0.1364 0.0266)
OKLCH	oklch(75.12% 0.139 169)
XYZ	xyz(28.6418, 45.3938, 40.0465)
Luminance	0.4540 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CA9F #CA315C

analogous

#31CA52 #31CA9F #31A9CA

triadic

#31CA9F #9F31CA #CA9F31

tetradic

#31CA9F #5231CA #CA315C #A9CA31

square

#31CA9F #5231CA #CA315C #A9CA31

split-complementary

#31CA9F #CA31A9 #CA5231

monochromatic

#196751 #259978 #31CA9F #60D8B6 #91E4CD

Accessibility & contrast

On white

2.08

#31CA9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#31CA9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA9F

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CA9F	#FFFFFF	#000000	##000000
##31CA9F	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9D

Deuteranopia (green-blind)

#B1AEA2

Tritanopia (blue-blind)

#00CBBE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #31ca9f;
/* rgb */ color: rgb(49, 202, 159);
/* oklch */ color: oklch(75.1% 0.139 169.0);

Tailwind

colors: {
  custom: {
    50: '#81dbbb',
    500: '#31ca9f',
    950: '#000000',
  },
}

SCSS

$custom: #31ca9f;
$custom-light: #81dbbb;
$custom-dark: #000000;

JSON

{
  "hex": "#31ca9f",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 159
  },
  "hsl": {
    "h": 163.137,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75121,
    "c": 0.13896,
    "h": 169
  },
  "luminance": 0.45397
}

Semantic roles & 50–950 ramp

primary

#31CA9F

secondary

#CF889C

accent

#4471E4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31CA9F

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

Preview Lab → · Contrast checker → · Palette generator →