#3FB9D0#3FB9D0

#3FB9D0 is a light, moderate teal. Relative luminance 0.403; OKLCH L 72.8% C 0.110 H 212.8°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#3FB9D0
RGB	rgb(63, 185, 208)
HSL	hsl(190, 61%, 53%)
HSV	hsv(190, 70%, 82%)
CMYK	cmyk(69.7%, 11.1%, 0%, 18.4%)
CIE-LAB	lab(69.69, -25.98, -21.37)
CIE-LCH	lch(69.69, 33.64, 219.44°)
OKLab	oklab(72.85% -0.0922 -0.0595)
OKLCH	oklch(72.85% 0.11 212.8)
XYZ	xyz(30.7792, 40.3052, 65.8198)
Luminance	0.4031 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB9D0 #D0563F

analogous

#3FD09E #3FB9D0 #3F70D0

triadic

#3FB9D0 #D03FB9 #B9D03F

tetradic

#3FB9D0 #9E3FD0 #D0563F #70D03F

square

#3FB9D0 #9E3FD0 #D0563F #70D03F

split-complementary

#3FB9D0 #D03F70 #D09E3F

monochromatic

#1D6977 #2994A9 #3FB9D0 #70CBDC #A1DDE8

Accessibility & contrast

On white

2.32

#3FB9D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#3FB9D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB9D0

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB9D0	#FFFFFF	#000000	##000000
##3FB9D0	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B3D1

Deuteranopia (green-blind)

#93A4D0

Tritanopia (blue-blind)

#00C2C0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fb9d0;
/* rgb */ color: rgb(63, 185, 208);
/* oklch */ color: oklch(72.8% 0.110 212.8);

Tailwind

colors: {
  custom: {
    50: '#87cede',
    500: '#3fb9d0',
    950: '#000000',
  },
}

SCSS

$custom: #3fb9d0;
$custom-light: #87cede;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb9d0",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 208
  },
  "hsl": {
    "h": 189.517,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72846,
    "c": 0.10975,
    "h": 212.8
  },
  "luminance": 0.40309
}

Semantic roles & 50–950 ramp

primary

#3FB9D0

secondary

#D5A096

accent

#5D44E4

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3FB9D0

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

Preview Lab → · Contrast checker → · Palette generator →