#3FD03E#3FD03E

#3FD03E is a light, highly saturated green. Relative luminance 0.465; OKLCH L 75.3% C 0.221 H 142.9°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FD03E
RGB	rgb(63, 208, 62)
HSL	hsl(120, 61%, 53%)
HSV	hsv(120, 70%, 82%)
CMYK	cmyk(69.7%, 0%, 70.2%, 18.4%)
CIE-LAB	lab(73.88, -65.03, 58.56)
CIE-LCH	lch(73.88, 87.52, 138.00°)
OKLab	oklab(75.34% -0.1766 0.1336)
OKLCH	oklch(75.34% 0.221 142.9)
XYZ	xyz(25.4737, 46.5135, 12.1920)
Luminance	0.4652 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD03E #CF3ED0

analogous

#88D03E #3FD03E #3ED086

triadic

#3FD03E #3E3FD0 #D03E3F

tetradic

#3FD03E #3E88D0 #CF3ED0 #D0863E

square

#3FD03E #3E88D0 #CF3ED0 #D0863E

split-complementary

#3FD03E #863ED0 #D03E88

monochromatic

#1E771D #2AA829 #3FD03E #70DC6F #A1E8A0

Accessibility & contrast

On white

2.04

#3FD03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#3FD03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD03E

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD03E	#FFFFFF	#000000	##000000
##3FD03E	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD27

Deuteranopia (green-blind)

#C4B14C

Tritanopia (blue-blind)

#10CAB3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fd03e;
/* rgb */ color: rgb(63, 208, 62);
/* oklch */ color: oklch(75.3% 0.221 142.9);

Tailwind

colors: {
  custom: {
    50: '#88e07b',
    500: '#3fd03e',
    950: '#000000',
  },
}

SCSS

$custom: #3fd03e;
$custom-light: #88e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd03e",
  "rgb": {
    "r": 63,
    "g": 208,
    "b": 62
  },
  "hsl": {
    "h": 119.589,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75338,
    "c": 0.22143,
    "h": 142.9
  },
  "luminance": 0.46516
}

Semantic roles & 50–950 ramp

primary

#3FD03E

secondary

#D495D4

accent

#44E4E3

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FD03E

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

Preview Lab → · Contrast checker → · Palette generator →