#3FCDB3#3FCDB3

#3FCDB3 is a light, vivid teal. Relative luminance 0.480; OKLCH L 76.7% C 0.125 H 177.8°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#3FCDB3
RGB	rgb(63, 205, 179)
HSL	hsl(169, 59%, 53%)
HSV	hsv(169, 69%, 80%)
CMYK	cmyk(69.3%, 0%, 12.7%, 19.6%)
CIE-LAB	lab(74.81, -43.52, 2.05)
CIE-LCH	lch(74.81, 43.57, 177.31°)
OKLab	oklab(76.71% -0.1249 0.0047)
OKLCH	oklch(76.71% 0.125 177.8)
XYZ	xyz(32.0139, 47.9704, 50.2111)
Luminance	0.4797 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCDB3 #CD3F59

analogous

#3FCD6C #3FCDB3 #3FA0CD

triadic

#3FCDB3 #B33FCD #CDB33F

tetradic

#3FCDB3 #6C3FCD #CD3F59 #A0CD3F

square

#3FCDB3 #6C3FCD #CD3F59 #A0CD3F

split-complementary

#3FCDB3 #CD3FA0 #CD6C3F

monochromatic

#1E7464 #2BA48E #3FCDB3 #70DAC6 #A0E6D9

Accessibility & contrast

On white

1.98

#3FCDB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#3FCDB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCDB3

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCDB3	#FFFFFF	#000000	##000000
##3FCDB3	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C1B2

Deuteranopia (green-blind)

#B1B2B5

Tritanopia (blue-blind)

#00D0C5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fcdb3;
/* rgb */ color: rgb(63, 205, 179);
/* oklch */ color: oklch(76.7% 0.125 177.8);

Tailwind

colors: {
  custom: {
    50: '#87ddc9',
    500: '#3fcdb3',
    950: '#000000',
  },
}

SCSS

$custom: #3fcdb3;
$custom-light: #87ddc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcdb3",
  "rgb": {
    "r": 63,
    "g": 205,
    "b": 179
  },
  "hsl": {
    "h": 169.014,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.7671,
    "c": 0.12498,
    "h": 177.8
  },
  "luminance": 0.47974
}

Semantic roles & 50–950 ramp

primary

#3FCDB3

secondary

#D395A0

accent

#4662E2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FCDB3

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

Preview Lab → · Contrast checker → · Palette generator →