#3FBE39#3FBE39

#3FBE39 is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.6% C 0.204 H 142.4°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FBE39
RGB	rgb(63, 190, 57)
HSL	hsl(117, 54%, 48%)
HSV	hsv(117, 70%, 75%)
CMYK	cmyk(66.8%, 0%, 70%, 25.5%)
CIE-LAB	lab(68.15, -59.49, 54.49)
CIE-LCH	lch(68.15, 80.67, 137.51°)
OKLab	oklab(70.58% -0.1618 0.1244)
OKLCH	oklch(70.58% 0.204 142.4)
XYZ	xyz(21.2007, 38.1769, 10.1217)
Luminance	0.3818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBE39 #B839BE

analogous

#81BE39 #3FBE39 #39BE75

triadic

#3FBE39 #393FBE #BE393F

tetradic

#3FBE39 #3981BE #B839BE #BE7539

square

#3FBE39 #3981BE #B839BE #BE7539

split-complementary

#3FBE39 #7539BE #BE3981

monochromatic

#20601D #2F8F2B #3FBE39 #69D064 #96DF93

Accessibility & contrast

On white

2.43

#3FBE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#3FBE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBE39

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBE39	#FFFFFF	#000000	##000000
##3FBE39	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC25

Deuteranopia (green-blind)

#B3A246

Tritanopia (blue-blind)

#21B8A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbe39;
/* rgb */ color: rgb(63, 190, 57);
/* oklch */ color: oklch(70.6% 0.204 142.4);

Tailwind

colors: {
  custom: {
    50: '#85d377',
    500: '#3fbe39',
    950: '#000000',
  },
}

SCSS

$custom: #3fbe39;
$custom-light: #85d377;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbe39",
  "rgb": {
    "r": 63,
    "g": 190,
    "b": 57
  },
  "hsl": {
    "h": 117.293,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.7058,
    "c": 0.20414,
    "h": 142.4
  },
  "luminance": 0.38179
}

Semantic roles & 50–950 ramp

primary

#3FBE39

secondary

#C789CA

accent

#4BDDD7

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FBE39

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

Preview Lab → · Contrast checker → · Palette generator →