#3FB02C#3FB02C

#3FB02C is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.196 H 141.1°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#3FB02C
RGB	rgb(63, 176, 44)
HSL	hsl(111, 60%, 43%)
HSV	hsv(111, 75%, 69%)
CMYK	cmyk(64.2%, 0%, 75%, 31%)
CIE-LAB	lab(63.58, -55.73, 54.63)
CIE-LCH	lch(63.58, 78.04, 135.57°)
OKLab	oklab(66.77% -0.1524 0.123)
OKLCH	oklch(66.77% 0.196 141.1)
XYZ	xyz(18.0289, 32.2875, 7.6644)
Luminance	0.3229 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB02C #9D2CB0

analogous

#81B02C #3FB02C #2CB05B

triadic

#3FB02C #2C3FB0 #B02C3F

tetradic

#3FB02C #2C81B0 #9D2CB0 #B05B2C

square

#3FB02C #2C81B0 #9D2CB0 #B05B2C

split-complementary

#3FB02C #5B2CB0 #B02C81

monochromatic

#1C4E14 #2D7F20 #3FB02C #5CD148 #87DD79

Accessibility & contrast

On white

2.82

#3FB02C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#3FB02C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB02C

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB02C	#FFFFFF	#000000	##000000
##3FB02C	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A011

Deuteranopia (green-blind)

#A7963A

Tritanopia (blue-blind)

#2BAA97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fb02c;
/* rgb */ color: rgb(63, 176, 44);
/* oklch */ color: oklch(66.8% 0.196 141.1);

Tailwind

colors: {
  custom: {
    50: '#83c96e',
    500: '#3fb02c',
    950: '#000000',
  },
}

SCSS

$custom: #3fb02c;
$custom-light: #83c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb02c",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 44
  },
  "hsl": {
    "h": 111.364,
    "s": 60,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66766,
    "c": 0.19582,
    "h": 141.1
  },
  "luminance": 0.32289
}

Semantic roles & 50–950 ramp

primary

#3FB02C

secondary

#BA72C6

accent

#45E3CC

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FB02C

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

Preview Lab → · Contrast checker → · Palette generator →