#31BC91#31BC91

#31BC91 is a light, vivid teal. Relative luminance 0.387; OKLCH L 71.2% C 0.132 H 167.3°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#31BC91
RGB	rgb(49, 188, 145)
HSL	hsl(161, 59%, 46%)
HSV	hsv(161, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 22.9%, 26.3%)
CIE-LAB	lab(68.50, -46.65, 11.41)
CIE-LCH	lch(68.50, 48.03, 166.26°)
OKLab	oklab(71.21% -0.1292 0.0292)
OKLCH	oklch(71.21% 0.132 167.3)
XYZ	xyz(24.3579, 38.6609, 32.9611)
Luminance	0.3866 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC91 #BC315C

analogous

#31BC4C #31BC91 #31A2BC

triadic

#31BC91 #9131BC #BC9131

tetradic

#31BC91 #4C31BC #BC315C #A2BC31

square

#31BC91 #4C31BC #BC315C #A2BC31

split-complementary

#31BC91 #BC31A2 #BC4C31

monochromatic

#185B46 #248B6C #31BC91 #57D3AD #88E0C5

Accessibility & contrast

On white

2.40

#31BC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#31BC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC91

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC91	#FFFFFF	#000000	##000000
##31BC91	1.00	2.40	8.73	8.73
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AF8F

Deuteranopia (green-blind)

#A6A294

Tritanopia (blue-blind)

#00BDB0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31bc91;
/* rgb */ color: rgb(49, 188, 145);
/* oklch */ color: oklch(71.2% 0.132 167.3);

Tailwind

colors: {
  custom: {
    50: '#7ed1b1',
    500: '#31bc91',
    950: '#000000',
  },
}

SCSS

$custom: #31bc91;
$custom-light: #7ed1b1;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc91",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 145
  },
  "hsl": {
    "h": 161.439,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71205,
    "c": 0.13242,
    "h": 167.3
  },
  "luminance": 0.38664
}

Semantic roles & 50–950 ramp

primary

#31BC91

secondary

#CA7F96

accent

#4676E2

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31BC91

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

Preview Lab → · Contrast checker → · Palette generator →