#3FBD4E#3FBD4E

#3FBD4E is a light, vivid green. Relative luminance 0.380; OKLCH L 70.5% C 0.188 H 145.1°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FBD4E
RGB	rgb(63, 189, 78)
HSL	hsl(127, 50%, 49%)
HSV	hsv(127, 67%, 74%)
CMYK	cmyk(66.7%, 0%, 58.7%, 25.9%)
CIE-LAB	lab(68.02, -56.93, 45.38)
CIE-LCH	lch(68.02, 72.81, 141.44°)
OKLab	oklab(70.53% -0.1539 0.1072)
OKLCH	oklch(70.53% 0.188 145.1)
XYZ	xyz(21.6212, 37.9998, 13.4015)
Luminance	0.3800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBD4E #BD3FAE

analogous

#6FBD3F #3FBD4E #3FBD8D

triadic

#3FBD4E #4E3FBD #BD4E3F

tetradic

#3FBD4E #3F6FBD #BD3FAE #BD8D3F

square

#3FBD4E #3F6FBD #BD3FAE #BD8D3F

split-complementary

#3FBD4E #8D3FBD #BD3F6F

monochromatic

#206128 #308F3B #3FBD4E #6BCE77 #99DDA1

Accessibility & contrast

On white

2.44

#3FBD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#3FBD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBD4E

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBD4E	#FFFFFF	#000000	##000000
##3FBD4E	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AC43

Deuteranopia (green-blind)

#B1A257

Tritanopia (blue-blind)

#19B8A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbd4e;
/* rgb */ color: rgb(63, 189, 78);
/* oklch */ color: oklch(70.5% 0.188 145.1);

Tailwind

colors: {
  custom: {
    50: '#84d283',
    500: '#3fbd4e',
    950: '#000000',
  },
}

SCSS

$custom: #3fbd4e;
$custom-light: #84d283;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbd4e",
  "rgb": {
    "r": 63,
    "g": 189,
    "b": 78
  },
  "hsl": {
    "h": 127.143,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70532,
    "c": 0.18761,
    "h": 145.1
  },
  "luminance": 0.38002
}

Semantic roles & 50–950 ramp

primary

#3FBD4E

secondary

#C98FC2

accent

#4EC9DA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FBD4E

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

Preview Lab → · Contrast checker → · Palette generator →