#3FCA9F#3FCA9F

#3FCA9F is a light, vivid teal. Relative luminance 0.458; OKLCH L 75.4% C 0.134 H 168.1°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA9F
RGB	rgb(63, 202, 159)
HSL	hsl(161, 57%, 52%)
HSV	hsv(161, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 21.3%, 20.8%)
CIE-LAB	lab(73.41, -47.16, 10.82)
CIE-LCH	lch(73.41, 48.39, 167.07°)
OKLab	oklab(75.41% -0.1311 0.0277)
OKLCH	oklch(75.41% 0.134 168.1)
XYZ	xyz(29.4251, 45.7977, 40.0832)
Luminance	0.4580 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA9F #CA3F6A

analogous

#3FCA5A #3FCA9F #3FB0CA

triadic

#3FCA9F #9F3FCA #CA9F3F

tetradic

#3FCA9F #5A3FCA #CA3F6A #B0CA3F

square

#3FCA9F #5A3FCA #CA3F6A #B0CA3F

split-complementary

#3FCA9F #CA3FB0 #CA5A3F

monochromatic

#1F7057 #2CA07C #3FCA9F #6FD7B7 #9FE4CF

Accessibility & contrast

On white

2.07

#3FCA9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#3FCA9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA9F

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA9F	#FFFFFF	#000000	##000000
##3FCA9F	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9D

Deuteranopia (green-blind)

#B2AFA2

Tritanopia (blue-blind)

#00CBBE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fca9f;
/* rgb */ color: rgb(63, 202, 159);
/* oklch */ color: oklch(75.4% 0.134 168.1);

Tailwind

colors: {
  custom: {
    50: '#85dbbb',
    500: '#3fca9f',
    950: '#000000',
  },
}

SCSS

$custom: #3fca9f;
$custom-light: #85dbbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca9f",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 159
  },
  "hsl": {
    "h": 161.439,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75412,
    "c": 0.134,
    "h": 168.1
  },
  "luminance": 0.45801
}

Semantic roles & 50–950 ramp

primary

#3FCA9F

secondary

#D194A7

accent

#4877E0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FCA9F

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

Preview Lab → · Contrast checker → · Palette generator →