#3FB836#3FB836

#3FB836 is a light, vivid green. Relative luminance 0.356; OKLCH L 69.0% C 0.199 H 142.1°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#3FB836
RGB	rgb(63, 184, 54)
HSL	hsl(116, 55%, 47%)
HSV	hsv(116, 71%, 72%)
CMYK	cmyk(65.8%, 0%, 70.7%, 27.8%)
CIE-LAB	lab(66.21, -57.70, 53.62)
CIE-LCH	lch(66.21, 78.77, 137.10°)
OKLab	oklab(68.97% -0.1571 0.1223)
OKLCH	oklch(68.97% 0.199 142.1)
XYZ	xyz(19.8551, 35.6021, 9.3148)
Luminance	0.3560 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB836 #AF36B8

analogous

#80B836 #3FB836 #36B86E

triadic

#3FB836 #363FB8 #B8363F

tetradic

#3FB836 #3680B8 #AF36B8 #B86E36

square

#3FB836 #3680B8 #AF36B8 #B86E36

split-complementary

#3FB836 #6E36B8 #B83680

monochromatic

#1F591A #2F8928 #3FB836 #64CF5C #91DD8B

Accessibility & contrast

On white

2.59

#3FB836 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#3FB836 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB836

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB836	#FFFFFF	#000000	##000000
##3FB836	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA721

Deuteranopia (green-blind)

#AE9D43

Tritanopia (blue-blind)

#26B29E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb836;
/* rgb */ color: rgb(63, 184, 54);
/* oklch */ color: oklch(69.0% 0.199 142.1);

Tailwind

colors: {
  custom: {
    50: '#84ce74',
    500: '#3fb836',
    950: '#000000',
  },
}

SCSS

$custom: #3fb836;
$custom-light: #84ce74;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb836",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 54
  },
  "hsl": {
    "h": 115.846,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6897,
    "c": 0.19909,
    "h": 142.1
  },
  "luminance": 0.35604
}

Semantic roles & 50–950 ramp

primary

#3FB836

secondary

#C382C7

accent

#4ADED4

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3FB836

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

Preview Lab → · Contrast checker → · Palette generator →