#3FAA38#3FAA38

#3FAA38 is a light, vivid green. Relative luminance 0.301; OKLCH L 65.3% C 0.181 H 142.3°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#3FAA38
RGB	rgb(63, 170, 56)
HSL	hsl(116, 50%, 44%)
HSV	hsv(116, 67%, 67%)
CMYK	cmyk(62.9%, 0%, 67.1%, 33.3%)
CIE-LAB	lab(61.73, -52.58, 48.06)
CIE-LCH	lch(61.73, 71.23, 137.57°)
OKLab	oklab(65.27% -0.1432 0.1108)
OKLCH	oklch(65.27% 0.181 142.3)
XYZ	xyz(17.1375, 30.0901, 8.6455)
Luminance	0.3009 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAA38 #A338AA

analogous

#78AA38 #3FAA38 #38AA6A

triadic

#3FAA38 #383FAA #AA383F

tetradic

#3FAA38 #3878AA #A338AA #AA6A38

square

#3FAA38 #3878AA #A338AA #AA6A38

split-complementary

#3FAA38 #6A38AA #AA3878

monochromatic

#1D4E1A #2E7C29 #3FAA38 #5EC857 #8AD785

Accessibility & contrast

On white

2.99

#3FAA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#3FAA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAA38

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAA38	#FFFFFF	#000000	##000000
##3FAA38	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B29

Deuteranopia (green-blind)

#A19242

Tritanopia (blue-blind)

#2BA593

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3faa38;
/* rgb */ color: rgb(63, 170, 56);
/* oklch */ color: oklch(65.3% 0.181 142.3);

Tailwind

colors: {
  custom: {
    50: '#81c474',
    500: '#3faa38',
    950: '#000000',
  },
}

SCSS

$custom: #3faa38;
$custom-light: #81c474;
$custom-dark: #000000;

JSON

{
  "hex": "#3faa38",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 56
  },
  "hsl": {
    "h": 116.316,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.65266,
    "c": 0.18104,
    "h": 142.3
  },
  "luminance": 0.30092
}

Semantic roles & 50–950 ramp

primary

#3FAA38

secondary

#BD7DC1

accent

#4EDAD1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #3FAA38

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

Preview Lab → · Contrast checker → · Palette generator →