#3FC33D#3FC33D

#3FC33D is a light, highly saturated green. Relative luminance 0.404; OKLCH L 71.9% C 0.207 H 142.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#3FC33D
RGB	rgb(63, 195, 61)
HSL	hsl(119, 53%, 50%)
HSV	hsv(119, 69%, 76%)
CMYK	cmyk(67.7%, 0%, 68.7%, 23.5%)
CIE-LAB	lab(69.77, -60.82, 54.63)
CIE-LCH	lch(69.77, 81.75, 138.07°)
OKLab	oklab(71.93% -0.1652 0.1252)
OKLCH	oklch(71.93% 0.207 142.8)
XYZ	xyz(22.4060, 40.4215, 11.0353)
Luminance	0.4042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC33D #C13DC3

analogous

#82C33D #3FC33D #3DC37E

triadic

#3FC33D #3D3FC3 #C33D3F

tetradic

#3FC33D #3D82C3 #C13DC3 #C37E3D

square

#3FC33D #3D82C3 #C13DC3 #C37E3D

split-complementary

#3FC33D #7E3DC3 #C33D82

monochromatic

#216620 #30952E #3FC33D #6DD16C #9CE09A

Accessibility & contrast

On white

2.31

#3FC33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#3FC33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC33D

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC33D	#FFFFFF	#000000	##000000
##3FC33D	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B129

Deuteranopia (green-blind)

#B8A64A

Tritanopia (blue-blind)

#1DBDA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fc33d;
/* rgb */ color: rgb(63, 195, 61);
/* oklch */ color: oklch(71.9% 0.207 142.8);

Tailwind

colors: {
  custom: {
    50: '#86d679',
    500: '#3fc33d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc33d;
$custom-light: #86d679;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc33d",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 61
  },
  "hsl": {
    "h": 119.104,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7193,
    "c": 0.20732,
    "h": 142.8
  },
  "luminance": 0.40424
}

Semantic roles & 50–950 ramp

primary

#3FC33D

secondary

#CB90CC

accent

#4CDCDA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #3FC33D

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

Preview Lab → · Contrast checker → · Palette generator →