#3FC3C9#3FC3C9

#3FC3C9 is a light, moderate teal. Relative luminance 0.443; OKLCH L 75.0% C 0.112 H 199.5°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FC3C9
RGB	rgb(63, 195, 201)
HSL	hsl(183, 56%, 52%)
HSV	hsv(183, 69%, 79%)
CMYK	cmyk(68.7%, 3%, 0%, 21.2%)
CIE-LAB	lab(72.43, -32.95, -13.40)
CIE-LCH	lch(72.43, 35.57, 202.13°)
OKLab	oklab(74.98% -0.1051 -0.0372)
OKLCH	oklch(74.98% 0.112 199.5)
XYZ	xyz(32.1029, 44.3003, 62.1059)
Luminance	0.4430 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC3C9 #C9453F

analogous

#3FC98A #3FC3C9 #3F7EC9

triadic

#3FC3C9 #C93FC3 #C3C93F

tetradic

#3FC3C9 #8A3FC9 #C9453F #7EC93F

square

#3FC3C9 #8A3FC9 #C9453F #7EC93F

split-complementary

#3FC3C9 #C93F7E #C98A3F

monochromatic

#1F6B6F #2D999E #3FC3C9 #6FD2D6 #9FE1E4

Accessibility & contrast

On white

2.13

#3FC3C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#3FC3C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC3C9

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC3C9	#FFFFFF	#000000	##000000
##3FC3C9	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BACA

Deuteranopia (green-blind)

#A1ABCA

Tritanopia (blue-blind)

#00CAC4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc3c9;
/* rgb */ color: rgb(63, 195, 201);
/* oklch */ color: oklch(75.0% 0.112 199.5);

Tailwind

colors: {
  custom: {
    50: '#87d5d9',
    500: '#3fc3c9',
    950: '#000000',
  },
}

SCSS

$custom: #3fc3c9;
$custom-light: #87d5d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc3c9",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 201
  },
  "hsl": {
    "h": 182.609,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74984,
    "c": 0.1115,
    "h": 199.5
  },
  "luminance": 0.44304
}

Semantic roles & 50–950 ramp

primary

#3FC3C9

secondary

#D09694

accent

#4F48DF

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #3FC3C9

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

Preview Lab → · Contrast checker → · Palette generator →