#3FBE4F#3FBE4F

#3FBE4F is a light, vivid green. Relative luminance 0.384; OKLCH L 70.8% C 0.188 H 145.3°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#3FBE4F
RGB	rgb(63, 190, 79)
HSL	hsl(128, 50%, 50%)
HSV	hsv(128, 67%, 75%)
CMYK	cmyk(66.8%, 0%, 58.4%, 25.5%)
CIE-LAB	lab(68.35, -57.16, 45.30)
CIE-LCH	lch(68.35, 72.94, 141.61°)
OKLab	oklab(70.81% -0.1545 0.1071)
OKLCH	oklch(70.81% 0.188 145.3)
XYZ	xyz(21.8732, 38.4459, 13.6637)
Luminance	0.3845 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBE4F #BE3FAE

analogous

#6FBE3F #3FBE4F #3FBE8F

triadic

#3FBE4F #4F3FBE #BE4F3F

tetradic

#3FBE4F #3F6FBE #BE3FAE #BE8F3F

square

#3FBE4F #3F6FBE #BE3FAE #BE8F3F

split-complementary

#3FBE4F #8F3FBE #BE3F6F

monochromatic

#216229 #30903C #3FBE4F #6CCE78 #9ADDA2

Accessibility & contrast

On white

2.42

#3FBE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#3FBE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBE4F

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBE4F	#FFFFFF	#000000	##000000
##3FBE4F	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD44

Deuteranopia (green-blind)

#B2A358

Tritanopia (blue-blind)

#18B9A6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbe4f;
/* rgb */ color: rgb(63, 190, 79);
/* oklch */ color: oklch(70.8% 0.188 145.3);

Tailwind

colors: {
  custom: {
    50: '#84d384',
    500: '#3fbe4f',
    950: '#000000',
  },
}

SCSS

$custom: #3fbe4f;
$custom-light: #84d384;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbe4f",
  "rgb": {
    "r": 63,
    "g": 190,
    "b": 79
  },
  "hsl": {
    "h": 127.559,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70807,
    "c": 0.18803,
    "h": 145.3
  },
  "luminance": 0.38448
}

Semantic roles & 50–950 ramp

primary

#3FBE4F

secondary

#C98FC2

accent

#4EC8DA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FBE4F

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

Preview Lab → · Contrast checker → · Palette generator →