#3FB122#3FB122

#3FB122 is a light, highly saturated green. Relative luminance 0.326; OKLCH L 67.0% C 0.202 H 140.4°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#3FB122
RGB	rgb(63, 177, 34)
HSL	hsl(108, 68%, 41%)
HSV	hsv(108, 81%, 69%)
CMYK	cmyk(64.4%, 0%, 80.8%, 30.6%)
CIE-LAB	lab(63.85, -56.72, 58.10)
CIE-LCH	lch(63.85, 81.20, 134.31°)
OKLab	oklab(66.97% -0.1555 0.1289)
OKLCH	oklch(66.97% 0.202 140.4)
XYZ	xyz(18.0599, 32.6148, 6.8566)
Luminance	0.3262 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB122 #9422B1

analogous

#87B122 #3FB122 #22B14D

triadic

#3FB122 #223FB1 #B1223F

tetradic

#3FB122 #2287B1 #9422B1 #B14D22

square

#3FB122 #2287B1 #9422B1 #B14D22

split-complementary

#3FB122 #4D22B1 #B12287

monochromatic

#1A4A0E #2D7E18 #3FB122 #58D938 #83E36B

Accessibility & contrast

On white

2.79

#3FB122 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#3FB122 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB122

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB122	#FFFFFF	#000000	##000000
##3FB122	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#2DAB97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb122;
/* rgb */ color: rgb(63, 177, 34);
/* oklch */ color: oklch(67.0% 0.202 140.4);

Tailwind

colors: {
  custom: {
    50: '#83c96a',
    500: '#3fb122',
    950: '#000000',
  },
}

SCSS

$custom: #3fb122;
$custom-light: #83c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb122",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 34
  },
  "hsl": {
    "h": 107.832,
    "s": 67.773,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66971,
    "c": 0.202,
    "h": 140.4
  },
  "luminance": 0.32617
}

Semantic roles & 50–950 ramp

primary

#3FB122

secondary

#B566C9

accent

#3DEBC7

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FB122

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

Preview Lab → · Contrast checker → · Palette generator →