#3FBC5F#3FBC5F

#3FBC5F is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.172 H 148.4°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC5F
RGB	rgb(63, 188, 95)
HSL	hsl(135, 50%, 49%)
HSV	hsv(135, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 49.5%, 26.3%)
CIE-LAB	lab(67.91, -54.23, 37.05)
CIE-LCH	lch(67.91, 65.67, 145.66°)
OKLab	oklab(70.51% -0.1462 0.0899)
OKLCH	oklch(70.51% 0.172 148.4)
XYZ	xyz(22.0970, 37.8471, 16.9649)
Luminance	0.3785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC5F #BC3F9C

analogous

#5EBC3F #3FBC5F #3FBC9E

triadic

#3FBC5F #5F3FBC #BC5F3F

tetradic

#3FBC5F #3F5EBC #BC3F9C #BC9E3F

square

#3FBC5F #3F5EBC #BC3F9C #BC9E3F

split-complementary

#3FBC5F #9E3FBC #BC3F5E

monochromatic

#206031 #308E48 #3FBC5F #6BCD84 #99DDAA

Accessibility & contrast

On white

2.45

#3FBC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#3FBC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC5F

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC5F	#FFFFFF	#000000	##000000
##3FBC5F	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAC57

Deuteranopia (green-blind)

#AEA166

Tritanopia (blue-blind)

#0BB8A6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fbc5f;
/* rgb */ color: rgb(63, 188, 95);
/* oklch */ color: oklch(70.5% 0.172 148.4);

Tailwind

colors: {
  custom: {
    50: '#83d18e',
    500: '#3fbc5f',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc5f;
$custom-light: #83d18e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc5f",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 95
  },
  "hsl": {
    "h": 135.36,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70505,
    "c": 0.17166,
    "h": 148.4
  },
  "luminance": 0.37849
}

Semantic roles & 50–950 ramp

primary

#3FBC5F

secondary

#C98EBA

accent

#4EB6D9

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FBC5F

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

Preview Lab → · Contrast checker → · Palette generator →