#3FBF46#3FBF46

#3FBF46 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.0% C 0.196 H 143.9°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF46
RGB	rgb(63, 191, 70)
HSL	hsl(123, 50%, 50%)
HSV	hsv(123, 67%, 75%)
CMYK	cmyk(67%, 0%, 63.4%, 25.1%)
CIE-LAB	lab(68.58, -58.56, 49.60)
CIE-LCH	lch(68.58, 76.74, 139.74°)
OKLab	oklab(70.97% -0.1587 0.1156)
OKLCH	oklch(70.97% 0.196 143.9)
XYZ	xyz(21.7848, 38.7583, 12.1262)
Luminance	0.3876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF46 #BF3FB8

analogous

#78BF3F #3FBF46 #3FBF86

triadic

#3FBF46 #463FBF #BF463F

tetradic

#3FBF46 #3F78BF #BF3FB8 #BF863F

square

#3FBF46 #3F78BF #BF3FB8 #BF863F

split-complementary

#3FBF46 #863FBF #BF3F78

monochromatic

#216324 #309135 #3FBF46 #6DCF72 #9BDE9E

Accessibility & contrast

On white

2.40

#3FBF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#3FBF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF46

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF46	#FFFFFF	#000000	##000000
##3FBF46	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE38

Deuteranopia (green-blind)

#B3A350

Tritanopia (blue-blind)

#1CBAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbf46;
/* rgb */ color: rgb(63, 191, 70);
/* oklch */ color: oklch(71.0% 0.196 143.9);

Tailwind

colors: {
  custom: {
    50: '#84d37e',
    500: '#3fbf46',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf46;
$custom-light: #84d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf46",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 70
  },
  "hsl": {
    "h": 123.281,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70966,
    "c": 0.19629,
    "h": 143.9
  },
  "luminance": 0.38761
}

Semantic roles & 50–950 ramp

primary

#3FBF46

secondary

#CA90C7

accent

#4ED2DA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FBF46

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

Preview Lab → · Contrast checker → · Palette generator →