#3FCA99#3FCA99

#3FCA99 is a light, vivid teal. Relative luminance 0.456; OKLCH L 75.3% C 0.139 H 165.2°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA99
RGB	rgb(63, 202, 153)
HSL	hsl(159, 57%, 52%)
HSV	hsv(159, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 24.3%, 20.8%)
CIE-LAB	lab(73.28, -48.55, 13.86)
CIE-LCH	lch(73.28, 50.49, 164.07°)
OKLab	oklab(75.26% -0.1339 0.0354)
OKLCH	oklch(75.26% 0.139 165.2)
XYZ	xyz(28.9171, 45.5945, 37.4074)
Luminance	0.4560 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA99 #CA3F70

analogous

#3FCA54 #3FCA99 #3FB6CA

triadic

#3FCA99 #993FCA #CA993F

tetradic

#3FCA99 #543FCA #CA3F70 #B6CA3F

square

#3FCA99 #543FCA #CA3F70 #B6CA3F

split-complementary

#3FCA99 #CA3FB6 #CA543F

monochromatic

#1F7053 #2CA077 #3FCA99 #6FD7B2 #9FE4CC

Accessibility & contrast

On white

2.08

#3FCA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#3FCA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA99

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA99	#FFFFFF	#000000	##000000
##3FCA99	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6BC96

Deuteranopia (green-blind)

#B4AF9C

Tritanopia (blue-blind)

#00CABC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fca99;
/* rgb */ color: rgb(63, 202, 153);
/* oklch */ color: oklch(75.3% 0.139 165.2);

Tailwind

colors: {
  custom: {
    50: '#85dbb7',
    500: '#3fca99',
    950: '#000000',
  },
}

SCSS

$custom: #3fca99;
$custom-light: #85dbb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca99",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 153
  },
  "hsl": {
    "h": 158.849,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7526,
    "c": 0.13852,
    "h": 165.2
  },
  "luminance": 0.45598
}

Semantic roles & 50–950 ramp

primary

#3FCA99

secondary

#D194A9

accent

#487DE0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FCA99

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

Preview Lab → · Contrast checker → · Palette generator →