#3FC9C5#3FC9C5

#3FC9C5 is a light, moderate teal. Relative luminance 0.469; OKLCH L 76.3% C 0.115 H 192.2°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9C5
RGB	rgb(63, 201, 197)
HSL	hsl(178, 56%, 52%)
HSV	hsv(178, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 2%, 21.2%)
CIE-LAB	lab(74.10, -36.90, -8.73)
CIE-LCH	lch(74.10, 37.92, 193.32°)
OKLab	oklab(76.3% -0.1128 -0.0243)
OKLCH	oklch(76.3% 0.115 192.2)
XYZ	xyz(33.0100, 46.8574, 60.1172)
Luminance	0.4686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9C5 #C93F43

analogous

#3FC980 #3FC9C5 #3F88C9

triadic

#3FC9C5 #C53FC9 #C9C53F

tetradic

#3FC9C5 #803FC9 #C93F43 #88C93F

square

#3FC9C5 #803FC9 #C93F43 #88C93F

split-complementary

#3FC9C5 #C93F88 #C9803F

monochromatic

#1F6F6C #2D9E9B #3FC9C5 #6FD6D3 #9FE4E2

Accessibility & contrast

On white

2.02

#3FC9C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#3FC9C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9C5

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9C5	#FFFFFF	#000000	##000000
##3FC9C5	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDBFC5

Deuteranopia (green-blind)

#A8B0C6

Tritanopia (blue-blind)

#00CFC7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fc9c5;
/* rgb */ color: rgb(63, 201, 197);
/* oklch */ color: oklch(76.3% 0.115 192.2);

Tailwind

colors: {
  custom: {
    50: '#88dad6',
    500: '#3fc9c5',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9c5;
$custom-light: #88dad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9c5",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 197
  },
  "hsl": {
    "h": 178.261,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76297,
    "c": 0.11542,
    "h": 192.2
  },
  "luminance": 0.46861
}

Semantic roles & 50–950 ramp

primary

#3FC9C5

secondary

#D09495

accent

#484DDF

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #3FC9C5

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

Preview Lab → · Contrast checker → · Palette generator →