#3EC9DB#3EC9DB

#3EC9DB is a light, moderate teal. Relative luminance 0.479; OKLCH L 77.1% C 0.117 H 207.7°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#3EC9DB
RGB	rgb(62, 201, 219)
HSL	hsl(187, 69%, 55%)
HSV	hsv(187, 72%, 86%)
CMYK	cmyk(71.7%, 8.2%, 0%, 14.1%)
CIE-LAB	lab(74.77, -30.64, -19.64)
CIE-LCH	lch(74.77, 36.39, 212.66°)
OKLab	oklab(77.06% -0.104 -0.0546)
OKLCH	oklch(77.06% 0.117 207.7)
XYZ	xyz(35.6539, 47.9077, 74.3721)
Luminance	0.4791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC9DB #DB503E

analogous

#3EDB9E #3EC9DB #3E7ADB

triadic

#3EC9DB #DB3EC9 #C9DB3E

tetradic

#3EC9DB #9E3EDB #DB503E #7ADB3E

square

#3EC9DB #9E3EDB #DB503E #7ADB3E

split-complementary

#3EC9DB #DB3E7A #DB9E3E

monochromatic

#197986 #23A8B9 #3EC9DB #72D7E5 #A5E6EE

Accessibility & contrast

On white

1.98

#3EC9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#3EC9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC9DB

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC9DB	#FFFFFF	#000000	##000000
##3EC9DB	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C1DC

Deuteranopia (green-blind)

#A2B1DB

Tritanopia (blue-blind)

#00D2CE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3ec9db;
/* rgb */ color: rgb(62, 201, 219);
/* oklch */ color: oklch(77.1% 0.117 207.7);

Tailwind

colors: {
  custom: {
    50: '#89d9e6',
    500: '#3ec9db',
    950: '#000000',
  },
}

SCSS

$custom: #3ec9db;
$custom-light: #89d9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec9db",
  "rgb": {
    "r": 62,
    "g": 201,
    "b": 219
  },
  "hsl": {
    "h": 186.879,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77061,
    "c": 0.11743,
    "h": 207.7
  },
  "luminance": 0.47912
}

Semantic roles & 50–950 ramp

primary

#3EC9DB

secondary

#DBA199

accent

#503CEB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0D1515

muted

#7E8384

Preview Lab

Preview with #3EC9DB

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

Preview Lab → · Contrast checker → · Palette generator →