#31BD91#31BD91

#31BD91 is a light, vivid teal. Relative luminance 0.391; OKLCH L 71.5% C 0.134 H 166.9°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#31BD91
RGB	rgb(49, 189, 145)
HSL	hsl(161, 59%, 47%)
HSV	hsv(161, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 23.3%, 25.9%)
CIE-LAB	lab(68.82, -47.07, 11.85)
CIE-LCH	lch(68.82, 48.53, 165.87°)
OKLab	oklab(71.46% -0.1302 0.0303)
OKLCH	oklch(71.46% 0.134 166.9)
XYZ	xyz(24.5722, 39.0896, 33.0326)
Luminance	0.3909 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD91 #BD315D

analogous

#31BD4B #31BD91 #31A3BD

triadic

#31BD91 #9131BD #BD9131

tetradic

#31BD91 #4B31BD #BD315D #A3BD31

square

#31BD91 #4B31BD #BD315D #A3BD31

split-complementary

#31BD91 #BD31A3 #BD4B31

monochromatic

#185C46 #248C6C #31BD91 #58D4AD #88E0C5

Accessibility & contrast

On white

2.38

#31BD91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#31BD91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD91

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD91	#FFFFFF	#000000	##000000
##31BD91	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B08F

Deuteranopia (green-blind)

#A7A394

Tritanopia (blue-blind)

#00BEB1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bd91;
/* rgb */ color: rgb(49, 189, 145);
/* oklch */ color: oklch(71.5% 0.134 166.9);

Tailwind

colors: {
  custom: {
    50: '#7ed2b1',
    500: '#31bd91',
    950: '#000000',
  },
}

SCSS

$custom: #31bd91;
$custom-light: #7ed2b1;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd91",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 145
  },
  "hsl": {
    "h": 161.143,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71461,
    "c": 0.13365,
    "h": 166.9
  },
  "luminance": 0.39092
}

Semantic roles & 50–950 ramp

primary

#31BD91

secondary

#CA8097

accent

#4677E2

background

#F8FDFA

surface

#EFFAF5

border

#CAD3CF

text

#0B1410

muted

#7C837F

Preview Lab

Preview with #31BD91

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

Preview Lab → · Contrast checker → · Palette generator →