#3FBD39#3FBD39

#3FBD39 is a light, highly saturated green. Relative luminance 0.377; OKLCH L 70.3% C 0.203 H 142.4°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#3FBD39
RGB	rgb(63, 189, 57)
HSL	hsl(117, 54%, 48%)
HSV	hsv(117, 70%, 74%)
CMYK	cmyk(66.7%, 0%, 69.8%, 25.9%)
CIE-LAB	lab(67.83, -59.15, 54.15)
CIE-LCH	lch(67.83, 80.19, 137.52°)
OKLab	oklab(70.32% -0.1609 0.1237)
OKLCH	oklch(70.32% 0.203 142.4)
XYZ	xyz(20.9848, 37.7452, 10.0497)
Luminance	0.3775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBD39 #B739BD

analogous

#81BD39 #3FBD39 #39BD75

triadic

#3FBD39 #393FBD #BD393F

tetradic

#3FBD39 #3981BD #B739BD #BD7539

square

#3FBD39 #3981BD #B739BD #BD7539

split-complementary

#3FBD39 #7539BD #BD3981

monochromatic

#205F1D #2F8E2B #3FBD39 #68D063 #96DE92

Accessibility & contrast

On white

2.46

#3FBD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#3FBD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBD39

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBD39	#FFFFFF	#000000	##000000
##3FBD39	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB25

Deuteranopia (green-blind)

#B2A146

Tritanopia (blue-blind)

#22B7A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fbd39;
/* rgb */ color: rgb(63, 189, 57);
/* oklch */ color: oklch(70.3% 0.203 142.4);

Tailwind

colors: {
  custom: {
    50: '#85d276',
    500: '#3fbd39',
    950: '#000000',
  },
}

SCSS

$custom: #3fbd39;
$custom-light: #85d276;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbd39",
  "rgb": {
    "r": 63,
    "g": 189,
    "b": 57
  },
  "hsl": {
    "h": 117.273,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70316,
    "c": 0.20298,
    "h": 142.4
  },
  "luminance": 0.37747
}

Semantic roles & 50–950 ramp

primary

#3FBD39

secondary

#C689C9

accent

#4BDDD6

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FBD39

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

Preview Lab → · Contrast checker → · Palette generator →