#31BD9D#31BD9D

#31BD9D is a light, vivid teal. Relative luminance 0.395; OKLCH L 71.8% C 0.125 H 173.4°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#31BD9D
RGB	rgb(49, 189, 157)
HSL	hsl(166, 59%, 47%)
HSV	hsv(166, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 16.9%, 25.9%)
CIE-LAB	lab(69.10, -44.12, 5.70)
CIE-LCH	lch(69.10, 44.49, 172.63°)
OKLab	oklab(71.78% -0.1245 0.0144)
OKLCH	oklch(71.78% 0.125 173.4)
XYZ	xyz(25.5469, 39.4794, 38.1656)
Luminance	0.3948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD9D #BD3151

analogous

#31BD57 #31BD9D #3197BD

triadic

#31BD9D #9D31BD #BD9D31

tetradic

#31BD9D #5731BD #BD3151 #97BD31

square

#31BD9D #5731BD #BD3151 #97BD31

split-complementary

#31BD9D #BD3197 #BD5731

monochromatic

#185C4C #248C75 #31BD9D #58D4B7 #88E0CC

Accessibility & contrast

On white

2.36

#31BD9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#31BD9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD9D

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD9D	#FFFFFF	#000000	##000000
##31BD9D	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B19B

Deuteranopia (green-blind)

#A4A39F

Tritanopia (blue-blind)

#00BFB4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31bd9d;
/* rgb */ color: rgb(49, 189, 157);
/* oklch */ color: oklch(71.8% 0.125 173.4);

Tailwind

colors: {
  custom: {
    50: '#7ed2b9',
    500: '#31bd9d',
    950: '#000000',
  },
}

SCSS

$custom: #31bd9d;
$custom-light: #7ed2b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd9d",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 157
  },
  "hsl": {
    "h": 166.286,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71784,
    "c": 0.12532,
    "h": 173.4
  },
  "luminance": 0.39482
}

Semantic roles & 50–950 ramp

primary

#31BD9D

secondary

#CA8091

accent

#4669E2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31BD9D

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

Preview Lab → · Contrast checker → · Palette generator →