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Colors
#15B8D5

#15B8D5

Every representation of #15B8D5, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3924
Brightness: 139 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #15b8d5
RGB: rgb(21, 184, 213)
RGBA: rgba(21, 184, 213, 1)
CMYK: cmyk(90%, 14%, 0%, 16%)
HSV: hsv(189°, 90%, 84%)
HSL: hsl(189, 82%, 46%)
LAB: lab(68.93% -27.7 -25.33)
XYZ: xyz(29.45, 39.24, 68.96)

Accessibility

WCAG 2 contrast for #15B8D5 as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.37:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

On black

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 8.85:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

Related colors

Shades (darker)

#1299b2 #0e7b8e #0b5c6a #073d47 #041f24

Tints (lighter)

#2eceea #58d8ee #81e2f3 #abebf7 #d5f5fb

Harmonies (complementary, analogous, triadic)

#d53215 #15d592 #1558d5 #d515b8 #b8d515

#15B8D5 Color | ColorForge