#3CD9DB#3CD9DB

#3CD9DB is a light, vivid teal. Relative luminance 0.557; OKLCH L 80.8% C 0.125 H 196.3°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#3CD9DB
RGB	rgb(60, 217, 219)
HSL	hsl(181, 69%, 55%)
HSV	hsv(181, 73%, 86%)
CMYK	cmyk(72.6%, 0.9%, 0%, 14.1%)
CIE-LAB	lab(79.44, -38.39, -12.61)
CIE-LCH	lch(79.44, 40.41, 198.18°)
OKLab	oklab(80.83% -0.1202 -0.035)
OKLCH	oklch(80.83% 0.125 196.3)
XYZ	xyz(39.4567, 55.6961, 75.6750)
Luminance	0.5570 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3CD9DB #DB3E3C

analogous

#3CDB8E #3CD9DB #3C89DB

triadic

#3CD9DB #DB3CD9 #D9DB3C

tetradic

#3CD9DB #8E3CDB #DB3E3C #89DB3C

square

#3CD9DB #8E3CDB #DB3E3C #89DB3C

split-complementary

#3CD9DB #DB3C89 #DB8E3C

monochromatic

#188384 #22B6B8 #3CD9DB #70E3E5 #A3EDEE

Accessibility & contrast

On white

1.73

#3CD9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#3CD9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3CD9DB

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3CD9DB	#FFFFFF	#000000	##000000
##3CD9DB	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACFDB

Deuteranopia (green-blind)

#B3BEDC

Tritanopia (blue-blind)

#00E0D9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #3cd9db;
/* rgb */ color: rgb(60, 217, 219);
/* oklch */ color: oklch(80.8% 0.125 196.3);

Tailwind

colors: {
  custom: {
    50: '#8ae5e6',
    500: '#3cd9db',
    950: '#000000',
  },
}

SCSS

$custom: #3cd9db;
$custom-light: #8ae5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3cd9db",
  "rgb": {
    "r": 60,
    "g": 217,
    "b": 219
  },
  "hsl": {
    "h": 180.755,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80834,
    "c": 0.12517,
    "h": 196.3
  },
  "luminance": 0.55701
}

Semantic roles & 50–950 ramp

primary

#3CD9DB

secondary

#8B3231

accent

#3E3CEC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3CD9DB

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

Preview Lab → · Contrast checker → · Palette generator →