#31BC9D#31BC9D

#31BC9D is a light, vivid teal. Relative luminance 0.391; OKLCH L 71.5% C 0.124 H 173.9°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#31BC9D
RGB	rgb(49, 188, 157)
HSL	hsl(167, 59%, 46%)
HSV	hsv(167, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 16.5%, 26.3%)
CIE-LAB	lab(68.79, -43.69, 5.26)
CIE-LCH	lch(68.79, 44.01, 173.14°)
OKLab	oklab(71.53% -0.1235 0.0132)
OKLCH	oklch(71.53% 0.124 173.9)
XYZ	xyz(25.3325, 39.0507, 38.0942)
Luminance	0.3905 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC9D #BC3150

analogous

#31BC58 #31BC9D #3196BC

triadic

#31BC9D #9D31BC #BC9D31

tetradic

#31BC9D #5831BC #BC3150 #96BC31

square

#31BC9D #5831BC #BC3150 #96BC31

split-complementary

#31BC9D #BC3196 #BC5831

monochromatic

#185B4C #248B74 #31BC9D #57D3B8 #88E0CC

Accessibility & contrast

On white

2.38

#31BC9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#31BC9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC9D

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC9D	#FFFFFF	#000000	##000000
##31BC9D	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B09C

Deuteranopia (green-blind)

#A3A29F

Tritanopia (blue-blind)

#00BEB3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bc9d;
/* rgb */ color: rgb(49, 188, 157);
/* oklch */ color: oklch(71.5% 0.124 173.9);

Tailwind

colors: {
  custom: {
    50: '#7ed1b9',
    500: '#31bc9d',
    950: '#000000',
  },
}

SCSS

$custom: #31bc9d;
$custom-light: #7ed1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc9d",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 157
  },
  "hsl": {
    "h": 166.619,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71531,
    "c": 0.1242,
    "h": 173.9
  },
  "luminance": 0.39054
}

Semantic roles & 50–950 ramp

primary

#31BC9D

secondary

#CA7F90

accent

#4669E2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31BC9D

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

Preview Lab → · Contrast checker → · Palette generator →