#3FAB36#3FAB36

#3FAB36 is a light, vivid green. Relative luminance 0.304; OKLCH L 65.5% C 0.184 H 142.0°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#3FAB36
RGB	rgb(63, 171, 54)
HSL	hsl(115, 52%, 44%)
HSV	hsv(115, 68%, 67%)
CMYK	cmyk(63.2%, 0%, 68.4%, 32.9%)
CIE-LAB	lab(62.04, -53.13, 49.22)
CIE-LCH	lch(62.04, 72.43, 137.19°)
OKLab	oklab(65.51% -0.1448 0.113)
OKLCH	oklch(65.51% 0.184 142)
XYZ	xyz(17.2777, 30.4472, 8.4557)
Luminance	0.3045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAB36 #A236AB

analogous

#7AAB36 #3FAB36 #36AB68

triadic

#3FAB36 #363FAB #AB363F

tetradic

#3FAB36 #367AAB #A236AB #AB6836

square

#3FAB36 #367AAB #A236AB #AB6836

split-complementary

#3FAB36 #6836AB #AB367A

monochromatic

#1D4E19 #2E7C27 #3FAB36 #5EC955 #8AD883

Accessibility & contrast

On white

2.96

#3FAB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#3FAB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAB36

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAB36	#FFFFFF	#000000	##000000
##3FAB36	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B26

Deuteranopia (green-blind)

#A29241

Tritanopia (blue-blind)

#2BA693

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fab36;
/* rgb */ color: rgb(63, 171, 54);
/* oklch */ color: oklch(65.5% 0.184 142.0);

Tailwind

colors: {
  custom: {
    50: '#81c573',
    500: '#3fab36',
    950: '#000000',
  },
}

SCSS

$custom: #3fab36;
$custom-light: #81c573;
$custom-dark: #000000;

JSON

{
  "hex": "#3fab36",
  "rgb": {
    "r": 63,
    "g": 171,
    "b": 54
  },
  "hsl": {
    "h": 115.385,
    "s": 52,
    "l": 44.118
  },
  "oklch": {
    "l": 0.65514,
    "c": 0.18366,
    "h": 142
  },
  "luminance": 0.30449
}

Semantic roles & 50–950 ramp

primary

#3FAB36

secondary

#BC7BC2

accent

#4CDBD0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #3FAB36

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

Preview Lab → · Contrast checker → · Palette generator →