#3FAD3F#3FAD3F

#3FAD3F is a light, vivid green. Relative luminance 0.313; OKLCH L 66.1% C 0.180 H 143.2°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3FAD3F
RGB	rgb(63, 173, 63)
HSL	hsl(120, 47%, 46%)
HSV	hsv(120, 64%, 68%)
CMYK	cmyk(63.6%, 0%, 63.6%, 32.2%)
CIE-LAB	lab(62.76, -52.94, 46.16)
CIE-LCH	lch(62.76, 70.24, 138.91°)
OKLab	oklab(66.14% -0.1438 0.1075)
OKLCH	oklch(66.14% 0.18 143.2)
XYZ	xyz(17.8896, 31.3010, 9.8006)
Luminance	0.3130 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAD3F #AD3FAD

analogous

#76AD3F #3FAD3F #3FAD76

triadic

#3FAD3F #3F3FAD #AD3F3F

tetradic

#3FAD3F #3F76AD #AD3FAD #AD763F

square

#3FAD3F #3F76AD #AD3FAD #AD763F

split-complementary

#3FAD3F #763FAD #AD3F76

monochromatic

#1E531E #2F802F #3FAD3F #63C663 #90D790

Accessibility & contrast

On white

2.89

#3FAD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#3FAD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAD3F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAD3F	#FFFFFF	#000000	##000000
##3FAD3F	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D32

Deuteranopia (green-blind)

#A39448

Tritanopia (blue-blind)

#28A896

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fad3f;
/* rgb */ color: rgb(63, 173, 63);
/* oklch */ color: oklch(66.1% 0.180 143.2);

Tailwind

colors: {
  custom: {
    50: '#81c678',
    500: '#3fad3f',
    950: '#000000',
  },
}

SCSS

$custom: #3fad3f;
$custom-light: #81c678;
$custom-dark: #000000;

JSON

{
  "hex": "#3fad3f",
  "rgb": {
    "r": 63,
    "g": 173,
    "b": 63
  },
  "hsl": {
    "h": 120,
    "s": 46.61,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66136,
    "c": 0.17956,
    "h": 143.2
  },
  "luminance": 0.31303
}

Semantic roles & 50–950 ramp

primary

#3FAD3F

secondary

#C286C2

accent

#52D6D6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3FAD3F

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

Preview Lab → · Contrast checker → · Palette generator →