#3FBE37#3FBE37

#3FBE37 is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.6% C 0.205 H 142.2°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FBE37
RGB	rgb(63, 190, 55)
HSL	hsl(116, 55%, 48%)
HSV	hsv(116, 71%, 75%)
CMYK	cmyk(66.8%, 0%, 71.1%, 25.5%)
CIE-LAB	lab(68.14, -59.66, 55.24)
CIE-LCH	lch(68.14, 81.30, 137.20°)
OKLab	oklab(70.56% -0.1624 0.1258)
OKLCH	oklch(70.56% 0.205 142.2)
XYZ	xyz(21.1518, 38.1573, 9.8641)
Luminance	0.3816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBE37 #B637BE

analogous

#83BE37 #3FBE37 #37BE72

triadic

#3FBE37 #373FBE #BE373F

tetradic

#3FBE37 #3783BE #B637BE #BE7237

square

#3FBE37 #3783BE #B637BE #BE7237

split-complementary

#3FBE37 #7237BE #BE3783

monochromatic

#205F1C #2F8F29 #3FBE37 #68D161 #95DF90

Accessibility & contrast

On white

2.43

#3FBE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#3FBE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBE37

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBE37	#FFFFFF	#000000	##000000
##3FBE37	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC21

Deuteranopia (green-blind)

#B3A244

Tritanopia (blue-blind)

#22B8A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbe37;
/* rgb */ color: rgb(63, 190, 55);
/* oklch */ color: oklch(70.6% 0.205 142.2);

Tailwind

colors: {
  custom: {
    50: '#85d376',
    500: '#3fbe37',
    950: '#000000',
  },
}

SCSS

$custom: #3fbe37;
$custom-light: #85d376;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbe37",
  "rgb": {
    "r": 63,
    "g": 190,
    "b": 55
  },
  "hsl": {
    "h": 116.444,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70563,
    "c": 0.20539,
    "h": 142.2
  },
  "luminance": 0.3816
}

Semantic roles & 50–950 ramp

primary

#3FBE37

secondary

#C687CA

accent

#49DED6

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FBE37

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

Preview Lab → · Contrast checker → · Palette generator →