#31C8A4#31C8A4

#31C8A4 is a light, vivid teal. Relative luminance 0.446; OKLCH L 74.8% C 0.133 H 172.3°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#31C8A4
RGB	rgb(49, 200, 164)
HSL	hsl(166, 61%, 49%)
HSV	hsv(166, 76%, 78%)
CMYK	cmyk(75.5%, 0%, 18%, 21.6%)
CIE-LAB	lab(72.65, -47.00, 7.01)
CIE-LCH	lch(72.65, 47.52, 171.52°)
OKLab	oklab(74.75% -0.1321 0.0178)
OKLCH	oklch(74.75% 0.133 172.3)
XYZ	xyz(28.6182, 44.6384, 42.2225)
Luminance	0.4464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C8A4 #C83155

analogous

#31C858 #31C8A4 #31A1C8

triadic

#31C8A4 #A431C8 #C8A431

tetradic

#31C8A4 #5831C8 #C83155 #A1C831

square

#31C8A4 #5831C8 #C83155 #A1C831

split-complementary

#31C8A4 #C831A1 #C85831

monochromatic

#196653 #25977C #31C8A4 #5FD8BB #90E4D0

Accessibility & contrast

On white

2.12

#31C8A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#31C8A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C8A4

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C8A4	#FFFFFF	#000000	##000000
##31C8A4	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BBA2

Deuteranopia (green-blind)

#AEACA7

Tritanopia (blue-blind)

#00CABE

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #31c8a4;
/* rgb */ color: rgb(49, 200, 164);
/* oklch */ color: oklch(74.8% 0.133 172.3);

Tailwind

colors: {
  custom: {
    50: '#81d9bf',
    500: '#31c8a4',
    950: '#000000',
  },
}

SCSS

$custom: #31c8a4;
$custom-light: #81d9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#31c8a4",
  "rgb": {
    "r": 49,
    "g": 200,
    "b": 164
  },
  "hsl": {
    "h": 165.695,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74752,
    "c": 0.13328,
    "h": 172.3
  },
  "luminance": 0.44642
}

Semantic roles & 50–950 ramp

primary

#31C8A4

secondary

#CE8698

accent

#446AE4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #31C8A4

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

Preview Lab → · Contrast checker → · Palette generator →