#31BCA3#31BCA3

#31BCA3 is a light, vivid teal. Relative luminance 0.393; OKLCH L 71.7% C 0.121 H 177.6°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#31BCA3
RGB	rgb(49, 188, 163)
HSL	hsl(169, 59%, 46%)
HSV	hsv(169, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 13.3%, 26.3%)
CIE-LAB	lab(68.94, -42.14, 2.19)
CIE-LCH	lch(68.94, 42.20, 177.02°)
OKLab	oklab(71.71% -0.1207 0.0052)
OKLCH	oklch(71.71% 0.121 177.6)
XYZ	xyz(25.8574, 39.2607, 40.8585)
Luminance	0.3926 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BCA3 #BC314A

analogous

#31BC5E #31BCA3 #3190BC

triadic

#31BCA3 #A331BC #BCA331

tetradic

#31BCA3 #5E31BC #BC314A #90BC31

square

#31BCA3 #5E31BC #BC314A #90BC31

split-complementary

#31BCA3 #BC3190 #BC5E31

monochromatic

#185B4F #248B79 #31BCA3 #57D3BD #88E0D0

Accessibility & contrast

On white

2.37

#31BCA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#31BCA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BCA3

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BCA3	#FFFFFF	#000000	##000000
##31BCA3	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B0A2

Deuteranopia (green-blind)

#A2A3A5

Tritanopia (blue-blind)

#00BFB4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bca3;
/* rgb */ color: rgb(49, 188, 163);
/* oklch */ color: oklch(71.7% 0.121 177.6);

Tailwind

colors: {
  custom: {
    50: '#7ed1be',
    500: '#31bca3',
    950: '#000000',
  },
}

SCSS

$custom: #31bca3;
$custom-light: #7ed1be;
$custom-dark: #000000;

JSON

{
  "hex": "#31bca3",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 163
  },
  "hsl": {
    "h": 169.209,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71705,
    "c": 0.12078,
    "h": 177.6
  },
  "luminance": 0.39264
}

Semantic roles & 50–950 ramp

primary

#31BCA3

secondary

#CA7F8D

accent

#4662E2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1412

muted

#7C8281

Preview Lab

Preview with #31BCA3

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

Preview Lab → · Contrast checker → · Palette generator →