#3FB436#3FB436

#3FB436 is a light, vivid green. Relative luminance 0.340; OKLCH L 67.9% C 0.194 H 142.1°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FB436
RGB	rgb(63, 180, 54)
HSL	hsl(116, 54%, 46%)
HSV	hsv(116, 70%, 71%)
CMYK	cmyk(65%, 0%, 70%, 29.4%)
CIE-LAB	lab(64.93, -56.31, 52.28)
CIE-LCH	lch(64.93, 76.84, 137.12°)
OKLab	oklab(67.91% -0.1534 0.1194)
OKLCH	oklch(67.91% 0.194 142.1)
XYZ	xyz(19.0360, 33.9637, 9.0418)
Luminance	0.3397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB436 #AB36B4

analogous

#7EB436 #3FB436 #36B46C

triadic

#3FB436 #363FB4 #B4363F

tetradic

#3FB436 #367EB4 #AB36B4 #B46C36

square

#3FB436 #367EB4 #AB36B4 #B46C36

split-complementary

#3FB436 #6C36B4 #B4367E

monochromatic

#1E561A #2F8528 #3FB436 #62CD5A #8FDC89

Accessibility & contrast

On white

2.69

#3FB436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#3FB436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB436

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB436	#FFFFFF	#000000	##000000
##3FB436	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A323

Deuteranopia (green-blind)

#AA9A42

Tritanopia (blue-blind)

#28AF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb436;
/* rgb */ color: rgb(63, 180, 54);
/* oklch */ color: oklch(67.9% 0.194 142.1);

Tailwind

colors: {
  custom: {
    50: '#83cb74',
    500: '#3fb436',
    950: '#000000',
  },
}

SCSS

$custom: #3fb436;
$custom-light: #83cb74;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb436",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 54
  },
  "hsl": {
    "h": 115.714,
    "s": 53.846,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67909,
    "c": 0.19442,
    "h": 142.1
  },
  "luminance": 0.33966
}

Semantic roles & 50–950 ramp

primary

#3FB436

secondary

#C180C6

accent

#4BDDD3

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3FB436

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

Preview Lab → · Contrast checker → · Palette generator →