#3FB65A#3FB65A

#3FB65A is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.168 H 147.7°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FB65A
RGB	rgb(63, 182, 90)
HSL	hsl(134, 49%, 48%)
HSV	hsv(134, 65%, 71%)
CMYK	cmyk(65.4%, 0%, 50.5%, 28.6%)
CIE-LAB	lab(65.94, -52.75, 37.10)
CIE-LCH	lch(65.94, 64.49, 144.88°)
OKLab	oklab(68.86% -0.1423 0.0898)
OKLCH	oklch(68.86% 0.168 147.7)
XYZ	xyz(20.6218, 35.2487, 15.3878)
Luminance	0.3525 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB65A #B63F9B

analogous

#60B63F #3FB65A #3FB695

triadic

#3FB65A #5A3FB6 #B65A3F

tetradic

#3FB65A #3F60B6 #B63F9B #B6953F

square

#3FB65A #3F60B6 #B63F9B #B6953F

split-complementary

#3FB65A #953FB6 #B63F60

monochromatic

#205B2D #2F8944 #3FB65A #68CB7E #95DAA5

Accessibility & contrast

On white

2.61

#3FB65A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#3FB65A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB65A

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB65A	#FFFFFF	#000000	##000000
##3FB65A	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A652

Deuteranopia (green-blind)

#A99C61

Tritanopia (blue-blind)

#16B2A1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb65a;
/* rgb */ color: rgb(63, 182, 90);
/* oklch */ color: oklch(68.9% 0.168 147.7);

Tailwind

colors: {
  custom: {
    50: '#82cd8a',
    500: '#3fb65a',
    950: '#000000',
  },
}

SCSS

$custom: #3fb65a;
$custom-light: #82cd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb65a",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 90
  },
  "hsl": {
    "h": 133.613,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68862,
    "c": 0.1683,
    "h": 147.7
  },
  "luminance": 0.35251
}

Semantic roles & 50–950 ramp

primary

#3FB65A

secondary

#C68BB8

accent

#50B9D8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #3FB65A

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

Preview Lab → · Contrast checker → · Palette generator →