#3FAA33#3FAA33

#3FAA33 is a light, vivid green. Relative luminance 0.300; OKLCH L 65.2% C 0.184 H 141.7°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#3FAA33
RGB	rgb(63, 170, 51)
HSL	hsl(114, 54%, 43%)
HSV	hsv(114, 70%, 67%)
CMYK	cmyk(62.9%, 0%, 70%, 33.3%)
CIE-LAB	lab(61.69, -53.05, 50.07)
CIE-LCH	lch(61.69, 72.94, 136.66°)
OKLab	oklab(65.22% -0.1447 0.1144)
OKLCH	oklch(65.22% 0.184 141.7)
XYZ	xyz(17.0213, 30.0436, 8.0333)
Luminance	0.3004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAA33 #9E33AA

analogous

#7AAA33 #3FAA33 #33AA63

triadic

#3FAA33 #333FAA #AA333F

tetradic

#3FAA33 #337AAA #9E33AA #AA6333

square

#3FAA33 #337AAA #9E33AA #AA6333

split-complementary

#3FAA33 #6333AA #AA337A

monochromatic

#1C4C17 #2E7B25 #3FAA33 #5CCA50 #88D97F

Accessibility & contrast

On white

3.00

#3FAA33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#3FAA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAA33

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAA33	#FFFFFF	#000000	##000000
##3FAA33	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A21

Deuteranopia (green-blind)

#A1923E

Tritanopia (blue-blind)

#2CA592

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3faa33;
/* rgb */ color: rgb(63, 170, 51);
/* oklch */ color: oklch(65.2% 0.184 141.7);

Tailwind

colors: {
  custom: {
    50: '#81c471',
    500: '#3faa33',
    950: '#000000',
  },
}

SCSS

$custom: #3faa33;
$custom-light: #81c471;
$custom-dark: #000000;

JSON

{
  "hex": "#3faa33",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 51
  },
  "hsl": {
    "h": 113.95,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.6522,
    "c": 0.18449,
    "h": 141.7
  },
  "luminance": 0.30045
}

Semantic roles & 50–950 ramp

primary

#3FAA33

secondary

#BA77C2

accent

#4BDDCE

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #3FAA33

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

Preview Lab → · Contrast checker → · Palette generator →