#3FBE59#3FBE59

#3FBE59 is a light, vivid green. Relative luminance 0.386; OKLCH L 70.9% C 0.180 H 147.0°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FBE59
RGB	rgb(63, 190, 89)
HSL	hsl(132, 50%, 50%)
HSV	hsv(132, 67%, 75%)
CMYK	cmyk(66.8%, 0%, 53.2%, 25.5%)
CIE-LAB	lab(68.46, -55.84, 40.69)
CIE-LCH	lch(68.46, 69.09, 143.92°)
OKLab	oklab(70.94% -0.1506 0.0977)
OKLCH	oklch(70.94% 0.18 147)
XYZ	xyz(22.2650, 38.6026, 15.7269)
Luminance	0.3861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBE59 #BE3FA4

analogous

#65BE3F #3FBE59 #3FBE98

triadic

#3FBE59 #593FBE #BE593F

tetradic

#3FBE59 #3F65BE #BE3FA4 #BE983F

square

#3FBE59 #3F65BE #BE3FA4 #BE983F

split-complementary

#3FBE59 #983FBE #BE3F65

monochromatic

#21622E #309043 #3FBE59 #6CCE80 #9ADDA8

Accessibility & contrast

On white

2.41

#3FBE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#3FBE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBE59

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBE59	#FFFFFF	#000000	##000000
##3FBE59	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AD50

Deuteranopia (green-blind)

#B1A361

Tritanopia (blue-blind)

#10BAA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbe59;
/* rgb */ color: rgb(63, 190, 89);
/* oklch */ color: oklch(70.9% 0.180 147.0);

Tailwind

colors: {
  custom: {
    50: '#83d38a',
    500: '#3fbe59',
    950: '#000000',
  },
}

SCSS

$custom: #3fbe59;
$custom-light: #83d38a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbe59",
  "rgb": {
    "r": 63,
    "g": 190,
    "b": 89
  },
  "hsl": {
    "h": 132.283,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70938,
    "c": 0.17958,
    "h": 147
  },
  "luminance": 0.38605
}

Semantic roles & 50–950 ramp

primary

#3FBE59

secondary

#C98FBE

accent

#4EBDDA

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FBE59

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

Preview Lab → · Contrast checker → · Palette generator →