#3FCAC9#3FCAC9

#3FCAC9 is a light, moderate teal. Relative luminance 0.475; OKLCH L 76.7% C 0.116 H 194.3°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FCAC9
RGB	rgb(63, 202, 201)
HSL	hsl(180, 57%, 52%)
HSV	hsv(180, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 0.5%, 20.8%)
CIE-LAB	lab(74.52, -36.23, -10.28)
CIE-LCH	lch(74.52, 37.66, 195.84°)
OKLab	oklab(76.68% -0.1121 -0.0286)
OKLCH	oklch(76.68% 0.116 194.3)
XYZ	xyz(33.7083, 47.5109, 62.6410)
Luminance	0.4752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCAC9 #CA3F40

analogous

#3FCA83 #3FCAC9 #3F86CA

triadic

#3FCAC9 #C93FCA #CAC93F

tetradic

#3FCAC9 #833FCA #CA3F40 #86CA3F

square

#3FCAC9 #833FCA #CA3F40 #86CA3F

split-complementary

#3FCAC9 #CA3F86 #CA833F

monochromatic

#1F706F #2CA09F #3FCAC9 #6FD7D6 #9FE4E4

Accessibility & contrast

On white

2.00

#3FCAC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#3FCAC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCAC9

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCAC9	#FFFFFF	#000000	##000000
##3FCAC9	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)

#BDC0C9

Deuteranopia (green-blind)

#A8B1CA

Tritanopia (blue-blind)

#00D0C9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fcac9;
/* rgb */ color: rgb(63, 202, 201);
/* oklch */ color: oklch(76.7% 0.116 194.3);

Tailwind

colors: {
  custom: {
    50: '#88dad9',
    500: '#3fcac9',
    950: '#000000',
  },
}

SCSS

$custom: #3fcac9;
$custom-light: #88dad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcac9",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 201
  },
  "hsl": {
    "h": 179.568,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76675,
    "c": 0.11568,
    "h": 194.3
  },
  "luminance": 0.47515
}

Semantic roles & 50–950 ramp

primary

#3FCAC9

secondary

#D19494

accent

#4849E0

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #3FCAC9

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

Preview Lab → · Contrast checker → · Palette generator →