#31BEB7#31BEB7

#31BEB7 is a light, moderate teal. Relative luminance 0.409; OKLCH L 72.8% C 0.115 H 189.9°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#31BEB7
RGB	rgb(49, 190, 183)
HSL	hsl(177, 59%, 47%)
HSV	hsv(177, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 3.7%, 25.5%)
CIE-LAB	lab(70.10, -37.56, -7.07)
CIE-LCH	lch(70.10, 38.22, 190.66°)
OKLab	oklab(72.84% -0.1135 -0.0198)
OKLCH	oklch(72.84% 0.115 189.9)
XYZ	xyz(28.2233, 40.8954, 51.1967)
Luminance	0.4090 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BEB7 #BE3138

analogous

#31BE70 #31BEB7 #317FBE

triadic

#31BEB7 #B731BE #BEB731

tetradic

#31BEB7 #7031BE #BE3138 #7FBE31

square

#31BEB7 #7031BE #BE3138 #7FBE31

split-complementary

#31BEB7 #BE317F #BE7031

monochromatic

#185D59 #248D88 #31BEB7 #58D4CE #89E1DC

Accessibility & contrast

On white

2.29

#31BEB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#31BEB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BEB7

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BEB7	#FFFFFF	#000000	##000000
##31BEB7	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B4B7

Deuteranopia (green-blind)

#9FA5B8

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31beb7;
/* rgb */ color: rgb(49, 190, 183);
/* oklch */ color: oklch(72.8% 0.115 189.9);

Tailwind

colors: {
  custom: {
    50: '#80d2cc',
    500: '#31beb7',
    950: '#000000',
  },
}

SCSS

$custom: #31beb7;
$custom-light: #80d2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#31beb7",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 183
  },
  "hsl": {
    "h": 177.021,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.72836,
    "c": 0.11521,
    "h": 189.9
  },
  "luminance": 0.40899
}

Semantic roles & 50–950 ramp

primary

#31BEB7

secondary

#CA8084

accent

#464DE2

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #31BEB7

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

Preview Lab → · Contrast checker → · Palette generator →