#3FBE4B#3FBE4B

#3FBE4B is a light, vivid green. Relative luminance 0.384; OKLCH L 70.8% C 0.191 H 144.7°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#3FBE4B
RGB	rgb(63, 190, 75)
HSL	hsl(126, 50%, 50%)
HSV	hsv(126, 67%, 75%)
CMYK	cmyk(66.8%, 0%, 60.5%, 25.5%)
CIE-LAB	lab(68.31, -57.65, 47.08)
CIE-LCH	lch(68.31, 74.43, 140.76°)
OKLab	oklab(70.76% -0.156 0.1106)
OKLCH	oklch(70.76% 0.191 144.7)
XYZ	xyz(21.7320, 38.3894, 12.9199)
Luminance	0.3839 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBE4B #BE3FB2

analogous

#73BE3F #3FBE4B #3FBE8A

triadic

#3FBE4B #4B3FBE #BE4B3F

tetradic

#3FBE4B #3F73BE #BE3FB2 #BE8A3F

square

#3FBE4B #3F73BE #BE3FB2 #BE8A3F

split-complementary

#3FBE4B #8A3FBE #BE3F73

monochromatic

#216227 #309039 #3FBE4B #6CCE75 #9ADDA0

Accessibility & contrast

On white

2.42

#3FBE4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#3FBE4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBE4B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBE4B	#FFFFFF	#000000	##000000
##3FBE4B	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD3F

Deuteranopia (green-blind)

#B2A254

Tritanopia (blue-blind)

#1AB9A5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbe4b;
/* rgb */ color: rgb(63, 190, 75);
/* oklch */ color: oklch(70.8% 0.191 144.7);

Tailwind

colors: {
  custom: {
    50: '#84d381',
    500: '#3fbe4b',
    950: '#000000',
  },
}

SCSS

$custom: #3fbe4b;
$custom-light: #84d381;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbe4b",
  "rgb": {
    "r": 63,
    "g": 190,
    "b": 75
  },
  "hsl": {
    "h": 125.669,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70759,
    "c": 0.19125,
    "h": 144.7
  },
  "luminance": 0.38392
}

Semantic roles & 50–950 ramp

primary

#3FBE4B

secondary

#C98FC4

accent

#4ECDDA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FBE4B

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

Preview Lab → · Contrast checker → · Palette generator →