#3FAD2A#3FAD2A

#3FAD2A is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.193 H 140.8°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FAD2A
RGB	rgb(63, 173, 42)
HSL	hsl(110, 61%, 42%)
HSV	hsv(110, 76%, 68%)
CMYK	cmyk(63.6%, 0%, 75.7%, 32.2%)
CIE-LAB	lab(62.60, -54.83, 54.35)
CIE-LCH	lch(62.60, 77.20, 135.25°)
OKLab	oklab(65.95% -0.15 0.1222)
OKLCH	oklch(65.95% 0.193 140.8)
XYZ	xyz(17.4105, 31.1094, 7.2772)
Luminance	0.3111 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAD2A #982AAD

analogous

#80AD2A #3FAD2A #2AAD57

triadic

#3FAD2A #2A3FAD #AD2A3F

tetradic

#3FAD2A #2A80AD #982AAD #AD572A

square

#3FAD2A #2A80AD #982AAD #AD572A

split-complementary

#3FAD2A #572AAD #AD2A80

monochromatic

#1B4B12 #2D7C1E #3FAD2A #5AD143 #85DD74

Accessibility & contrast

On white

2.91

#3FAD2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#3FAD2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAD2A

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAD2A	#FFFFFF	#000000	##000000
##3FAD2A	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D0D

Deuteranopia (green-blind)

#A49438

Tritanopia (blue-blind)

#2DA794

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fad2a;
/* rgb */ color: rgb(63, 173, 42);
/* oklch */ color: oklch(66.0% 0.193 140.8);

Tailwind

colors: {
  custom: {
    50: '#82c66d',
    500: '#3fad2a',
    950: '#000000',
  },
}

SCSS

$custom: #3fad2a;
$custom-light: #82c66d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fad2a",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 42
  },
  "hsl": {
    "h": 110.382,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.65951,
    "c": 0.19349,
    "h": 140.8
  },
  "luminance": 0.31111
}

Semantic roles & 50–950 ramp

primary

#3FAD2A

secondary

#B76EC5

accent

#44E4CA

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FAD2A

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

Preview Lab → · Contrast checker → · Palette generator →