#31C8AA#31C8AA

#31C8AA is a light, vivid teal. Relative luminance 0.449; OKLCH L 74.9% C 0.130 H 175.7°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#31C8AA
RGB	rgb(49, 200, 170)
HSL	hsl(168, 61%, 49%)
HSV	hsv(168, 76%, 78%)
CMYK	cmyk(75.5%, 0%, 15%, 21.6%)
CIE-LAB	lab(72.80, -45.48, 3.97)
CIE-LCH	lch(72.80, 45.66, 175.01°)
OKLab	oklab(74.92% -0.1293 0.0098)
OKLCH	oklch(74.92% 0.13 175.7)
XYZ	xyz(29.1729, 44.8603, 45.1438)
Luminance	0.4486 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C8AA #C8314F

analogous

#31C85E #31C8AA #319BC8

triadic

#31C8AA #AA31C8 #C8AA31

tetradic

#31C8AA #5E31C8 #C8314F #9BC831

square

#31C8AA #5E31C8 #C8314F #9BC831

split-complementary

#31C8AA #C8319B #C85E31

monochromatic

#196656 #259780 #31C8AA #5FD8C0 #90E4D3

Accessibility & contrast

On white

2.11

#31C8AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#31C8AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C8AA

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C8AA	#FFFFFF	#000000	##000000
##31C8AA	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1BBA9

Deuteranopia (green-blind)

#ADADAC

Tritanopia (blue-blind)

#00CBBF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #31c8aa;
/* rgb */ color: rgb(49, 200, 170);
/* oklch */ color: oklch(74.9% 0.130 175.7);

Tailwind

colors: {
  custom: {
    50: '#81d9c3',
    500: '#31c8aa',
    950: '#000000',
  },
}

SCSS

$custom: #31c8aa;
$custom-light: #81d9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#31c8aa",
  "rgb": {
    "r": 49,
    "g": 200,
    "b": 170
  },
  "hsl": {
    "h": 168.079,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.7492,
    "c": 0.12966,
    "h": 175.7
  },
  "luminance": 0.44864
}

Semantic roles & 50–950 ramp

primary

#31C8AA

secondary

#CE8695

accent

#4464E4

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #31C8AA

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

Preview Lab → · Contrast checker → · Palette generator →