#3FC9D2#3FC9D2

#3FC9D2 is a light, moderate teal. Relative luminance 0.475; OKLCH L 76.8% C 0.115 H 201.4°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9D2
RGB	rgb(63, 201, 210)
HSL	hsl(184, 62%, 54%)
HSV	hsv(184, 70%, 82%)
CMYK	cmyk(70%, 4.3%, 0%, 17.6%)
CIE-LAB	lab(74.50, -33.18, -15.18)
CIE-LCH	lch(74.50, 36.49, 204.59°)
OKLab	oklab(76.75% -0.1073 -0.0421)
OKLCH	oklch(76.75% 0.115 201.4)
XYZ	xyz(34.5643, 47.4792, 68.3030)
Luminance	0.4748 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9D2 #D2483F

analogous

#3FD291 #3FC9D2 #3F80D2

triadic

#3FC9D2 #D23FC9 #C9D23F

tetradic

#3FC9D2 #913FD2 #D2483F #80D23F

square

#3FC9D2 #913FD2 #D2483F #80D23F

split-complementary

#3FC9D2 #D23F80 #D2913F

monochromatic

#1D747A #28A4AC #3FC9D2 #71D7DE #A2E5E9

Accessibility & contrast

On white

2.00

#3FC9D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#3FC9D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9D2

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9D2	#FFFFFF	#000000	##000000
##3FC9D2	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC0D3

Deuteranopia (green-blind)

#A5B1D3

Tritanopia (blue-blind)

#00D1CB

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fc9d2;
/* rgb */ color: rgb(63, 201, 210);
/* oklch */ color: oklch(76.8% 0.115 201.4);

Tailwind

colors: {
  custom: {
    50: '#89dadf',
    500: '#3fc9d2',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9d2;
$custom-light: #89dadf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9d2",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 210
  },
  "hsl": {
    "h": 183.673,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76751,
    "c": 0.11524,
    "h": 201.4
  },
  "luminance": 0.47483
}

Semantic roles & 50–950 ramp

primary

#3FC9D2

secondary

#D69B97

accent

#4D43E5

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #3FC9D2

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

Preview Lab → · Contrast checker → · Palette generator →