#3FB642#3FB642

#3FB642 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.6% C 0.188 H 143.5°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3FB642
RGB	rgb(63, 182, 66)
HSL	hsl(122, 49%, 48%)
HSV	hsv(122, 65%, 71%)
CMYK	cmyk(65.4%, 0%, 63.7%, 28.6%)
CIE-LAB	lab(65.67, -55.84, 48.10)
CIE-LCH	lch(65.67, 73.70, 139.26°)
OKLab	oklab(68.55% -0.1515 0.112)
OKLCH	oklch(68.55% 0.188 143.5)
XYZ	xyz(19.7600, 34.9040, 10.8490)
Luminance	0.3491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB642 #B63FB3

analogous

#77B63F #3FB642 #3FB67E

triadic

#3FB642 #423FB6 #B6423F

tetradic

#3FB642 #3F77B6 #B63FB3 #B67E3F

square

#3FB642 #3F77B6 #B63FB3 #B67E3F

split-complementary

#3FB642 #7E3FB6 #B63F77

monochromatic

#205B21 #2F8932 #3FB642 #68CB6A #95DA97

Accessibility & contrast

On white

2.63

#3FB642 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#3FB642 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB642

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB642	#FFFFFF	#000000	##000000
##3FB642	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA634

Deuteranopia (green-blind)

#AB9C4C

Tritanopia (blue-blind)

#23B19E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb642;
/* rgb */ color: rgb(63, 182, 66);
/* oklch */ color: oklch(68.6% 0.188 143.5);

Tailwind

colors: {
  custom: {
    50: '#83cd7b',
    500: '#3fb642',
    950: '#000000',
  },
}

SCSS

$custom: #3fb642;
$custom-light: #83cd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb642",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 66
  },
  "hsl": {
    "h": 121.513,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68554,
    "c": 0.18838,
    "h": 143.5
  },
  "luminance": 0.34906
}

Semantic roles & 50–950 ramp

primary

#3FB642

secondary

#C68BC4

accent

#50D5D8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3FB642

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

Preview Lab → · Contrast checker → · Palette generator →