#3FB350#3FB350

#3FB350 is a light, vivid green. Relative luminance 0.339; OKLCH L 67.9% C 0.173 H 145.9°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#3FB350
RGB	rgb(63, 179, 80)
HSL	hsl(129, 48%, 47%)
HSV	hsv(129, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 55.3%, 29.8%)
CIE-LAB	lab(64.86, -53.06, 40.70)
CIE-LCH	lch(64.86, 66.88, 142.51°)
OKLab	oklab(67.93% -0.1434 0.0972)
OKLCH	oklch(67.93% 0.173 145.9)
XYZ	xyz(19.6167, 33.8742, 13.0924)
Luminance	0.3388 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB350 #B33FA2

analogous

#68B33F #3FB350 #3FB38A

triadic

#3FB350 #503FB3 #B3503F

tetradic

#3FB350 #3F68B3 #B33FA2 #B38A3F

square

#3FB350 #3F68B3 #B33FA2 #B38A3F

split-complementary

#3FB350 #8A3FB3 #B33F68

monochromatic

#1F5828 #2F863C #3FB350 #66C975 #93D99E

Accessibility & contrast

On white

2.70

#3FB350 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#3FB350 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB350

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB350	#FFFFFF	#000000	##000000
##3FB350	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A347

Deuteranopia (green-blind)

#A79A58

Tritanopia (blue-blind)

#1FAF9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb350;
/* rgb */ color: rgb(63, 179, 80);
/* oklch */ color: oklch(67.9% 0.173 145.9);

Tailwind

colors: {
  custom: {
    50: '#82cb84',
    500: '#3fb350',
    950: '#000000',
  },
}

SCSS

$custom: #3fb350;
$custom-light: #82cb84;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb350",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 80
  },
  "hsl": {
    "h": 128.793,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6793,
    "c": 0.17325,
    "h": 145.9
  },
  "luminance": 0.33876
}

Semantic roles & 50–950 ramp

primary

#3FB350

secondary

#C489BC

accent

#50C4D8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #3FB350

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

Preview Lab → · Contrast checker → · Palette generator →