#3FC99A#3FC99A

#3FC99A is a light, vivid teal. Relative luminance 0.452; OKLCH L 75.0% C 0.137 H 166.0°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#3FC99A
RGB	rgb(63, 201, 154)
HSL	hsl(160, 56%, 52%)
HSV	hsv(160, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 23.4%, 21.2%)
CIE-LAB	lab(73.00, -47.91, 12.92)
CIE-LCH	lch(73.00, 49.62, 164.91°)
OKLab	oklab(75.03% -0.1324 0.033)
OKLCH	oklch(75.03% 0.137 166)
XYZ	xyz(28.7661, 45.1599, 37.7663)
Luminance	0.4516 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC99A #C93F6E

analogous

#3FC955 #3FC99A #3FB3C9

triadic

#3FC99A #9A3FC9 #C99A3F

tetradic

#3FC99A #553FC9 #C93F6E #B3C93F

square

#3FC99A #553FC9 #C93F6E #B3C93F

split-complementary

#3FC99A #C93FB3 #C9553F

monochromatic

#1F6F53 #2D9E78 #3FC99A #6FD6B3 #9FE4CC

Accessibility & contrast

On white

2.09

#3FC99A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#3FC99A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC99A

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC99A	#FFFFFF	#000000	##000000
##3FC99A	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BB97

Deuteranopia (green-blind)

#B2AE9D

Tritanopia (blue-blind)

#00CABC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fc99a;
/* rgb */ color: rgb(63, 201, 154);
/* oklch */ color: oklch(75.0% 0.137 166.0);

Tailwind

colors: {
  custom: {
    50: '#85dab7',
    500: '#3fc99a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc99a;
$custom-light: #85dab7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc99a",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 154
  },
  "hsl": {
    "h": 159.565,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75034,
    "c": 0.1365,
    "h": 166
  },
  "luminance": 0.45163
}

Semantic roles & 50–950 ramp

primary

#3FC99A

secondary

#D094A8

accent

#487CDF

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FC99A

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

Preview Lab → · Contrast checker → · Palette generator →