#31CAA4#31CAA4

#31CAA4 is a light, vivid teal. Relative luminance 0.456; OKLCH L 75.3% C 0.136 H 171.5°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#31CAA4
RGB	rgb(49, 202, 164)
HSL	hsl(165, 61%, 49%)
HSV	hsv(165, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 18.8%, 20.8%)
CIE-LAB	lab(73.27, -47.83, 7.88)
CIE-LCH	lch(73.27, 48.48, 170.64°)
OKLab	oklab(75.25% -0.134 0.0201)
OKLCH	oklch(75.25% 0.136 171.5)
XYZ	xyz(29.0844, 45.5708, 42.3780)
Luminance	0.4557 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CAA4 #CA3157

analogous

#31CA58 #31CAA4 #31A4CA

triadic

#31CAA4 #A431CA #CAA431

tetradic

#31CAA4 #5831CA #CA3157 #A4CA31

square

#31CAA4 #5831CA #CA3157 #A4CA31

split-complementary

#31CAA4 #CA31A4 #CA5831

monochromatic

#196754 #25997C #31CAA4 #60D8BA #91E4D0

Accessibility & contrast

On white

2.08

#31CAA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#31CAA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CAA4

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CAA4	#FFFFFF	#000000	##000000
##31CAA4	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BCA2

Deuteranopia (green-blind)

#B0AEA7

Tritanopia (blue-blind)

#00CCBF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #31caa4;
/* rgb */ color: rgb(49, 202, 164);
/* oklch */ color: oklch(75.3% 0.136 171.5);

Tailwind

colors: {
  custom: {
    50: '#81dbbf',
    500: '#31caa4',
    950: '#000000',
  },
}

SCSS

$custom: #31caa4;
$custom-light: #81dbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#31caa4",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 164
  },
  "hsl": {
    "h": 165.098,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75254,
    "c": 0.13553,
    "h": 171.5
  },
  "luminance": 0.45574
}

Semantic roles & 50–950 ramp

primary

#31CAA4

secondary

#CF8899

accent

#446CE4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #31CAA4

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

Preview Lab → · Contrast checker → · Palette generator →