#31BDA5#31BDA5

#31BDA5 is a light, vivid teal. Relative luminance 0.398; OKLCH L 72.0% C 0.121 H 178.3°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#31BDA5
RGB	rgb(49, 189, 165)
HSL	hsl(170, 59%, 47%)
HSV	hsv(170, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 12.7%, 25.9%)
CIE-LAB	lab(69.30, -42.05, 1.62)
CIE-LCH	lch(69.30, 42.08, 177.80°)
OKLab	oklab(72.02% -0.1207 0.0036)
OKLCH	oklch(72.02% 0.121 178.3)
XYZ	xyz(26.2524, 39.7616, 41.8812)
Luminance	0.3977 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BDA5 #BD3149

analogous

#31BD5F #31BDA5 #318FBD

triadic

#31BDA5 #A531BD #BDA531

tetradic

#31BDA5 #5F31BD #BD3149 #8FBD31

square

#31BDA5 #5F31BD #BD3149 #8FBD31

split-complementary

#31BDA5 #BD318F #BD5F31

monochromatic

#185C50 #248C7B #31BDA5 #58D4BE #88E0D1

Accessibility & contrast

On white

2.35

#31BDA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#31BDA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BDA5

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BDA5	#FFFFFF	#000000	##000000
##31BDA5	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B1A4

Deuteranopia (green-blind)

#A2A3A7

Tritanopia (blue-blind)

#00C0B6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31bda5;
/* rgb */ color: rgb(49, 189, 165);
/* oklch */ color: oklch(72.0% 0.121 178.3);

Tailwind

colors: {
  custom: {
    50: '#7fd1bf',
    500: '#31bda5',
    950: '#000000',
  },
}

SCSS

$custom: #31bda5;
$custom-light: #7fd1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#31bda5",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 165
  },
  "hsl": {
    "h": 169.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72016,
    "c": 0.12079,
    "h": 178.3
  },
  "luminance": 0.39765
}

Semantic roles & 50–950 ramp

primary

#31BDA5

secondary

#CA808D

accent

#4661E2

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #31BDA5

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

Preview Lab → · Contrast checker → · Palette generator →