#3FBD4D#3FBD4D

#3FBD4D is a light, vivid green. Relative luminance 0.380; OKLCH L 70.5% C 0.188 H 145.0°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#3FBD4D
RGB	rgb(63, 189, 77)
HSL	hsl(127, 50%, 49%)
HSV	hsv(127, 67%, 74%)
CMYK	cmyk(66.7%, 0%, 59.3%, 25.9%)
CIE-LAB	lab(68.01, -57.06, 45.82)
CIE-LCH	lch(68.01, 73.18, 141.23°)
OKLab	oklab(70.52% -0.1543 0.1081)
OKLCH	oklch(70.52% 0.188 145)
XYZ	xyz(21.5857, 37.9855, 13.2141)
Luminance	0.3799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBD4D #BD3FAF

analogous

#70BD3F #3FBD4D #3FBD8C

triadic

#3FBD4D #4D3FBD #BD4D3F

tetradic

#3FBD4D #3F70BD #BD3FAF #BD8C3F

square

#3FBD4D #3F70BD #BD3FAF #BD8C3F

split-complementary

#3FBD4D #8C3FBD #BD3F70

monochromatic

#206128 #308F3A #3FBD4D #6BCE76 #99DDA1

Accessibility & contrast

On white

2.44

#3FBD4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#3FBD4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBD4D

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBD4D	#FFFFFF	#000000	##000000
##3FBD4D	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)

#C0AC41

Deuteranopia (green-blind)

#B1A256

Tritanopia (blue-blind)

#1AB8A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbd4d;
/* rgb */ color: rgb(63, 189, 77);
/* oklch */ color: oklch(70.5% 0.188 145.0);

Tailwind

colors: {
  custom: {
    50: '#84d282',
    500: '#3fbd4d',
    950: '#000000',
  },
}

SCSS

$custom: #3fbd4d;
$custom-light: #84d282;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbd4d",
  "rgb": {
    "r": 63,
    "g": 189,
    "b": 77
  },
  "hsl": {
    "h": 126.667,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7052,
    "c": 0.18842,
    "h": 145
  },
  "luminance": 0.37988
}

Semantic roles & 50–950 ramp

primary

#3FBD4D

secondary

#C98FC3

accent

#4ECADA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FBD4D

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

Preview Lab → · Contrast checker → · Palette generator →