#3FC949#3FC949

#3FC949 is a light, highly saturated green. Relative luminance 0.433; OKLCH L 73.6% C 0.206 H 144.1°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FC949
RGB	rgb(63, 201, 73)
HSL	hsl(124, 56%, 52%)
HSV	hsv(124, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 63.7%, 21.2%)
CIE-LAB	lab(71.76, -61.66, 51.86)
CIE-LCH	lch(71.76, 80.57, 139.93°)
OKLab	oklab(73.61% -0.1669 0.1207)
OKLCH	oklch(73.61% 0.206 144.1)
XYZ	xyz(24.1376, 43.3085, 13.3893)
Luminance	0.4331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC949 #C93FBF

analogous

#7AC93F #3FC949 #3FC98E

triadic

#3FC949 #493FC9 #C9493F

tetradic

#3FC949 #3F7AC9 #C93FBF #C98E3F

square

#3FC949 #3F7AC9 #C93FBF #C98E3F

split-complementary

#3FC949 #8E3FC9 #C93F7A

monochromatic

#1F6F25 #2D9E35 #3FC949 #6FD676 #9FE4A4

Accessibility & contrast

On white

2.17

#3FC949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#3FC949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC949

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC949	#FFFFFF	#000000	##000000
##3FC949	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB73A

Deuteranopia (green-blind)

#BCAB54

Tritanopia (blue-blind)

#11C4AE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc949;
/* rgb */ color: rgb(63, 201, 73);
/* oklch */ color: oklch(73.6% 0.206 144.1);

Tailwind

colors: {
  custom: {
    50: '#86db81',
    500: '#3fc949',
    950: '#000000',
  },
}

SCSS

$custom: #3fc949;
$custom-light: #86db81;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc949",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 73
  },
  "hsl": {
    "h": 124.348,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73615,
    "c": 0.20599,
    "h": 144.1
  },
  "luminance": 0.43311
}

Semantic roles & 50–950 ramp

primary

#3FC949

secondary

#D094CC

accent

#48D4DF

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #3FC949

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

Preview Lab → · Contrast checker → · Palette generator →