#31BEB5#31BEB5

#31BEB5 is a light, moderate teal. Relative luminance 0.408; OKLCH L 72.8% C 0.116 H 188.5°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#31BEB5
RGB	rgb(49, 190, 181)
HSL	hsl(176, 59%, 47%)
HSV	hsv(176, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 4.7%, 25.5%)
CIE-LAB	lab(70.04, -38.12, -6.06)
CIE-LCH	lch(70.04, 38.60, 189.03°)
OKLab	oklab(72.77% -0.1144 -0.017)
OKLCH	oklch(72.77% 0.116 188.5)
XYZ	xyz(28.0166, 40.8127, 50.1082)
Luminance	0.4082 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BEB5 #BE313A

analogous

#31BE6F #31BEB5 #3181BE

triadic

#31BEB5 #B531BE #BEB531

tetradic

#31BEB5 #6F31BE #BE313A #81BE31

square

#31BEB5 #6F31BE #BE313A #81BE31

split-complementary

#31BEB5 #BE3181 #BE6F31

monochromatic

#185D58 #248D87 #31BEB5 #58D4CC #89E1DB

Accessibility & contrast

On white

2.29

#31BEB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#31BEB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BEB5

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BEB5	#FFFFFF	#000000	##000000
##31BEB5	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B4B5

Deuteranopia (green-blind)

#9FA5B6

Tritanopia (blue-blind)

#00C3BB

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31beb5;
/* rgb */ color: rgb(49, 190, 181);
/* oklch */ color: oklch(72.8% 0.116 188.5);

Tailwind

colors: {
  custom: {
    50: '#80d2cb',
    500: '#31beb5',
    950: '#000000',
  },
}

SCSS

$custom: #31beb5;
$custom-light: #80d2cb;
$custom-dark: #000000;

JSON

{
  "hex": "#31beb5",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 181
  },
  "hsl": {
    "h": 176.17,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.7277,
    "c": 0.11566,
    "h": 188.5
  },
  "luminance": 0.40816
}

Semantic roles & 50–950 ramp

primary

#31BEB5

secondary

#CA8085

accent

#4650E2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BEB5

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

Preview Lab → · Contrast checker → · Palette generator →