#21B5B5

Lightseagreen

#21B5B5

Open in generator

Color values

HEX

RGB

HSL

CMYK

R 33, G 181, B 181 · H 180°, S 69%, L 42% · C82 M0 Y0 K29

Shades & tints

Darker shades

#1C9B9B #188181 #136767 #0E4E4E #093434 #051A1A

Lighter tints

#2CD8D8 #53DFDF #79E6E6 #A0EEEE #C7F5F5 #EEFCFC

Matching colors

Complementary

#21B5B5 #B52121

Analogous

#21B56B #21B5B5 #216BB5

Triadic

#21B5B5 #B521B5 #B5B521

Contrast & accessibility

On white

2.52:1 — fails WCAG AA

On black

8.34:1 — passes WCAG AA

Check this color against another