#3FB04D#3FB04D

#3FB04D is a light, vivid green. Relative luminance 0.326; OKLCH L 67.1% C 0.172 H 145.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3FB04D
RGB	rgb(63, 176, 77)
HSL	hsl(127, 47%, 47%)
HSV	hsv(127, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 56.2%, 31%)
CIE-LAB	lab(63.87, -52.36, 40.96)
CIE-LCH	lch(63.87, 66.48, 141.96°)
OKLab	oklab(67.1% -0.1416 0.0975)
OKLCH	oklch(67.1% 0.172 145.4)
XYZ	xyz(18.9136, 32.6414, 12.3234)
Luminance	0.3264 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB04D #B03FA2

analogous

#69B03F #3FB04D #3FB086

triadic

#3FB04D #4D3FB0 #B04D3F

tetradic

#3FB04D #3F69B0 #B03FA2 #B0863F

square

#3FB04D #3F69B0 #B03FA2 #B0863F

split-complementary

#3FB04D #863FB0 #B03F69

monochromatic

#1F5626 #2F8339 #3FB04D #65C871 #92D89A

Accessibility & contrast

On white

2.79

#3FB04D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#3FB04D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB04D

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB04D	#FFFFFF	#000000	##000000
##3FB04D	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A144

Deuteranopia (green-blind)

#A59755

Tritanopia (blue-blind)

#22AC9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb04d;
/* rgb */ color: rgb(63, 176, 77);
/* oklch */ color: oklch(67.1% 0.172 145.4);

Tailwind

colors: {
  custom: {
    50: '#81c981',
    500: '#3fb04d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb04d;
$custom-light: #81c981;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb04d",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 77
  },
  "hsl": {
    "h": 127.434,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67099,
    "c": 0.17195,
    "h": 145.4
  },
  "luminance": 0.32643
}

Semantic roles & 50–950 ramp

primary

#3FB04D

secondary

#C388BC

accent

#51C6D7

background

#F8FCF8

surface

#F0F8EF

border

#CBD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3FB04D

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

Preview Lab → · Contrast checker → · Palette generator →