#3FBA4F#3FBA4F

#3FBA4F is a light, vivid green. Relative luminance 0.367; OKLCH L 69.8% C 0.183 H 145.4°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FBA4F
RGB	rgb(63, 186, 79)
HSL	hsl(128, 49%, 49%)
HSV	hsv(128, 66%, 73%)
CMYK	cmyk(66.1%, 0%, 57.5%, 27.1%)
CIE-LAB	lab(67.08, -55.74, 43.81)
CIE-LCH	lch(67.08, 70.90, 141.83°)
OKLab	oklab(69.76% -0.1507 0.1039)
OKLCH	oklch(69.76% 0.183 145.4)
XYZ	xyz(21.0187, 36.7369, 13.3789)
Luminance	0.3674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBA4F #BA3FAA

analogous

#6DBA3F #3FBA4F #3FBA8D

triadic

#3FBA4F #4F3FBA #BA4F3F

tetradic

#3FBA4F #3F6DBA #BA3FAA #BA8D3F

square

#3FBA4F #3F6DBA #BA3FAA #BA8D3F

split-complementary

#3FBA4F #8D3FBA #BA3F6D

monochromatic

#205F28 #308C3C #3FBA4F #6ACC77 #97DCA0

Accessibility & contrast

On white

2.52

#3FBA4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#3FBA4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBA4F

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBA4F	#FFFFFF	#000000	##000000
##3FBA4F	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAA44

Deuteranopia (green-blind)

#AE9F57

Tritanopia (blue-blind)

#1BB5A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fba4f;
/* rgb */ color: rgb(63, 186, 79);
/* oklch */ color: oklch(69.8% 0.183 145.4);

Tailwind

colors: {
  custom: {
    50: '#83d083',
    500: '#3fba4f',
    950: '#000000',
  },
}

SCSS

$custom: #3fba4f;
$custom-light: #83d083;
$custom-dark: #000000;

JSON

{
  "hex": "#3fba4f",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 79
  },
  "hsl": {
    "h": 127.805,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69758,
    "c": 0.18303,
    "h": 145.4
  },
  "luminance": 0.36739
}

Semantic roles & 50–950 ramp

primary

#3FBA4F

secondary

#C88DC0

accent

#4FC7D9

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #3FBA4F

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

Preview Lab → · Contrast checker → · Palette generator →