#3FD03D#3FD03D

#3FD03D is a light, highly saturated green. Relative luminance 0.465; OKLCH L 75.3% C 0.222 H 142.8°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FD03D
RGB	rgb(63, 208, 61)
HSL	hsl(119, 61%, 53%)
HSV	hsv(119, 71%, 82%)
CMYK	cmyk(69.7%, 0%, 70.7%, 18.4%)
CIE-LAB	lab(73.87, -65.12, 58.93)
CIE-LCH	lch(73.87, 87.82, 137.86°)
OKLab	oklab(75.33% -0.1769 0.1342)
OKLCH	oklch(75.33% 0.222 142.8)
XYZ	xyz(25.4466, 46.5027, 12.0488)
Luminance	0.4651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD03D #CE3DD0

analogous

#88D03D #3FD03D #3DD085

triadic

#3FD03D #3D3FD0 #D03D3F

tetradic

#3FD03D #3D88D0 #CE3DD0 #D0853D

square

#3FD03D #3D88D0 #CE3DD0 #D0853D

split-complementary

#3FD03D #853DD0 #D03D88

monochromatic

#1E761D #2AA729 #3FD03D #70DC6E #A1E8A0

Accessibility & contrast

On white

2.04

#3FD03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#3FD03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD03D

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD03D	#FFFFFF	#000000	##000000
##3FD03D	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)

#D5BD25

Deuteranopia (green-blind)

#C4B14C

Tritanopia (blue-blind)

#11CAB3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fd03d;
/* rgb */ color: rgb(63, 208, 61);
/* oklch */ color: oklch(75.3% 0.222 142.8);

Tailwind

colors: {
  custom: {
    50: '#88e07b',
    500: '#3fd03d',
    950: '#000000',
  },
}

SCSS

$custom: #3fd03d;
$custom-light: #88e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd03d",
  "rgb": {
    "r": 63,
    "g": 208,
    "b": 61
  },
  "hsl": {
    "h": 119.184,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7533,
    "c": 0.22205,
    "h": 142.8
  },
  "luminance": 0.46505
}

Semantic roles & 50–950 ramp

primary

#3FD03D

secondary

#D395D4

accent

#44E4E2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FD03D

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

Preview Lab → · Contrast checker → · Palette generator →