#3FC039#3FC039

#3FC039 is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.1% C 0.206 H 142.4°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FC039
RGB	rgb(63, 192, 57)
HSL	hsl(117, 54%, 49%)
HSV	hsv(117, 70%, 75%)
CMYK	cmyk(67.2%, 0%, 70.3%, 24.7%)
CIE-LAB	lab(68.79, -60.16, 55.15)
CIE-LCH	lch(68.79, 81.62, 137.49°)
OKLab	oklab(71.11% -0.1637 0.1258)
OKLCH	oklch(71.11% 0.206 142.4)
XYZ	xyz(21.6368, 39.0492, 10.2671)
Luminance	0.3905 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC039 #BA39C0

analogous

#83C039 #3FC039 #39C077

triadic

#3FC039 #393FC0 #C0393F

tetradic

#3FC039 #3983C0 #BA39C0 #C07739

square

#3FC039 #3983C0 #BA39C0 #C07739

split-complementary

#3FC039 #7739C0 #C03983

monochromatic

#20621D #30912B #3FC039 #6AD165 #97DF94

Accessibility & contrast

On white

2.38

#3FC039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#3FC039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC039

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC039	#FFFFFF	#000000	##000000
##3FC039	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE24

Deuteranopia (green-blind)

#B5A446

Tritanopia (blue-blind)

#20BAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fc039;
/* rgb */ color: rgb(63, 192, 57);
/* oklch */ color: oklch(71.1% 0.206 142.4);

Tailwind

colors: {
  custom: {
    50: '#85d477',
    500: '#3fc039',
    950: '#000000',
  },
}

SCSS

$custom: #3fc039;
$custom-light: #85d477;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc039",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 57
  },
  "hsl": {
    "h": 117.333,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.71107,
    "c": 0.20644,
    "h": 142.4
  },
  "luminance": 0.39051
}

Semantic roles & 50–950 ramp

primary

#3FC039

secondary

#C88ACB

accent

#4ADED7

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FC039

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

Preview Lab → · Contrast checker → · Palette generator →