#3FAF36#3FAF36

#3FAF36 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.188 H 142.1°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FAF36
RGB	rgb(63, 175, 54)
HSL	hsl(116, 53%, 45%)
HSV	hsv(116, 69%, 69%)
CMYK	cmyk(64%, 0%, 69.1%, 31.4%)
CIE-LAB	lab(63.33, -54.56, 50.59)
CIE-LCH	lch(63.33, 74.41, 137.16°)
OKLab	oklab(66.58% -0.1486 0.1159)
OKLCH	oklch(66.58% 0.188 142.1)
XYZ	xyz(18.0448, 31.9813, 8.7114)
Luminance	0.3198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAF36 #A636AF

analogous

#7CAF36 #3FAF36 #36AF69

triadic

#3FAF36 #363FAF #AF363F

tetradic

#3FAF36 #367CAF #A636AF #AF6936

square

#3FAF36 #367CAF #A636AF #AF6936

split-complementary

#3FAF36 #6936AF #AF367C

monochromatic

#1D5119 #2E8028 #3FAF36 #60CB57 #8CDA86

Accessibility & contrast

On white

2.84

#3FAF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#3FAF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF36

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAF36	#FFFFFF	#000000	##000000
##3FAF36	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F24

Deuteranopia (green-blind)

#A69641

Tritanopia (blue-blind)

#2AAA97

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3faf36;
/* rgb */ color: rgb(63, 175, 54);
/* oklch */ color: oklch(66.6% 0.188 142.1);

Tailwind

colors: {
  custom: {
    50: '#82c873',
    500: '#3faf36',
    950: '#000000',
  },
}

SCSS

$custom: #3faf36;
$custom-light: #82c873;
$custom-dark: #000000;

JSON

{
  "hex": "#3faf36",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 54
  },
  "hsl": {
    "h": 115.537,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6658,
    "c": 0.18849,
    "h": 142.1
  },
  "luminance": 0.31983
}

Semantic roles & 50–950 ramp

primary

#3FAF36

secondary

#BE7DC3

accent

#4CDCD1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FAF36

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

Preview Lab → · Contrast checker → · Palette generator →