#3FBC38#3FBC38

#3FBC38 is a light, highly saturated green. Relative luminance 0.373; OKLCH L 70.0% C 0.202 H 142.3°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC38
RGB	rgb(63, 188, 56)
HSL	hsl(117, 54%, 48%)
HSV	hsv(117, 70%, 74%)
CMYK	cmyk(66.5%, 0%, 70.2%, 26.3%)
CIE-LAB	lab(67.51, -58.89, 54.20)
CIE-LCH	lch(67.51, 80.04, 137.38°)
OKLab	oklab(70.04% -0.1603 0.1237)
OKLCH	oklch(70.04% 0.202 142.3)
XYZ	xyz(20.7458, 37.3066, 9.8482)
Luminance	0.3731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC38 #B538BC

analogous

#81BC38 #3FBC38 #38BC73

triadic

#3FBC38 #383FBC #BC383F

tetradic

#3FBC38 #3881BC #B538BC #BC7338

square

#3FBC38 #3881BC #B538BC #BC7338

split-complementary

#3FBC38 #7338BC #BC3881

monochromatic

#1F5E1C #2F8D2A #3FBC38 #67D061 #94DE90

Accessibility & contrast

On white

2.48

#3FBC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#3FBC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC38

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC38	#FFFFFF	#000000	##000000
##3FBC38	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB23

Deuteranopia (green-blind)

#B1A145

Tritanopia (blue-blind)

#23B6A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fbc38;
/* rgb */ color: rgb(63, 188, 56);
/* oklch */ color: oklch(70.0% 0.202 142.3);

Tailwind

colors: {
  custom: {
    50: '#84d176',
    500: '#3fbc38',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc38;
$custom-light: #84d176;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc38",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 56
  },
  "hsl": {
    "h": 116.818,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70044,
    "c": 0.20246,
    "h": 142.3
  },
  "luminance": 0.37309
}

Semantic roles & 50–950 ramp

primary

#3FBC38

secondary

#C587C9

accent

#4ADDD6

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FBC38

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

Preview Lab → · Contrast checker → · Palette generator →