#3FCAA4#3FCAA4

#3FCAA4 is a light, vivid teal. Relative luminance 0.460; OKLCH L 75.5% C 0.131 H 170.7°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#3FCAA4
RGB	rgb(63, 202, 164)
HSL	hsl(164, 57%, 52%)
HSV	hsv(164, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 18.8%, 20.8%)
CIE-LAB	lab(73.53, -45.97, 8.29)
CIE-LCH	lch(73.53, 46.71, 169.77°)
OKLab	oklab(75.55% -0.1288 0.0212)
OKLCH	oklch(75.55% 0.131 170.7)
XYZ	xyz(29.8678, 45.9748, 42.4147)
Luminance	0.4598 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCAA4 #CA3F65

analogous

#3FCA5F #3FCAA4 #3FABCA

triadic

#3FCAA4 #A43FCA #CAA43F

tetradic

#3FCAA4 #5F3FCA #CA3F65 #ABCA3F

square

#3FCAA4 #5F3FCA #CA3F65 #ABCA3F

split-complementary

#3FCAA4 #CA3FAB #CA5F3F

monochromatic

#1F705A #2CA080 #3FCAA4 #6FD7BB #9FE4D1

Accessibility & contrast

On white

2.06

#3FCAA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#3FCAA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCAA4

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCAA4	#FFFFFF	#000000	##000000
##3FCAA4	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BDA2

Deuteranopia (green-blind)

#B1AFA7

Tritanopia (blue-blind)

#00CCBF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fcaa4;
/* rgb */ color: rgb(63, 202, 164);
/* oklch */ color: oklch(75.5% 0.131 170.7);

Tailwind

colors: {
  custom: {
    50: '#86dbbf',
    500: '#3fcaa4',
    950: '#000000',
  },
}

SCSS

$custom: #3fcaa4;
$custom-light: #86dbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcaa4",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 164
  },
  "hsl": {
    "h": 163.597,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75545,
    "c": 0.13051,
    "h": 170.7
  },
  "luminance": 0.45978
}

Semantic roles & 50–950 ramp

primary

#3FCAA4

secondary

#D194A5

accent

#4871E0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #3FCAA4

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

Preview Lab → · Contrast checker → · Palette generator →