#31BEB8#31BEB8

#31BEB8 is a light, moderate teal. Relative luminance 0.409; OKLCH L 72.9% C 0.115 H 190.6°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#31BEB8
RGB	rgb(49, 190, 184)
HSL	hsl(177, 59%, 47%)
HSV	hsv(177, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 3.2%, 25.5%)
CIE-LAB	lab(70.13, -37.27, -7.57)
CIE-LCH	lch(70.13, 38.03, 191.49°)
OKLab	oklab(72.87% -0.1131 -0.0212)
OKLCH	oklch(72.87% 0.115 190.6)
XYZ	xyz(28.3278, 40.9371, 51.7468)
Luminance	0.4094 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BEB8 #BE3137

analogous

#31BE72 #31BEB8 #317EBE

triadic

#31BEB8 #B831BE #BEB831

tetradic

#31BEB8 #7231BE #BE3137 #7EBE31

square

#31BEB8 #7231BE #BE3137 #7EBE31

split-complementary

#31BEB8 #BE317E #BE7231

monochromatic

#185D5A #248D89 #31BEB8 #58D4CF #89E1DD

Accessibility & contrast

On white

2.29

#31BEB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#31BEB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BEB8

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BEB8	#FFFFFF	#000000	##000000
##31BEB8	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B4B8

Deuteranopia (green-blind)

#9FA5B9

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31beb8;
/* rgb */ color: rgb(49, 190, 184);
/* oklch */ color: oklch(72.9% 0.115 190.6);

Tailwind

colors: {
  custom: {
    50: '#80d2cd',
    500: '#31beb8',
    950: '#000000',
  },
}

SCSS

$custom: #31beb8;
$custom-light: #80d2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#31beb8",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 184
  },
  "hsl": {
    "h": 177.447,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.7287,
    "c": 0.11502,
    "h": 190.6
  },
  "luminance": 0.40941
}

Semantic roles & 50–950 ramp

primary

#31BEB8

secondary

#CA8084

accent

#464CE2

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BEB8

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

Preview Lab → · Contrast checker → · Palette generator →