#3FB463#3FB463

#3FB463 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.5% C 0.157 H 150.1°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3FB463
RGB	rgb(63, 180, 99)
HSL	hsl(138, 48%, 48%)
HSV	hsv(138, 65%, 71%)
CMYK	cmyk(65%, 0%, 45%, 29.4%)
CIE-LAB	lab(65.43, -50.57, 31.89)
CIE-LCH	lch(65.43, 59.78, 147.77°)
OKLab	oklab(68.49% -0.1364 0.0784)
OKLCH	oklch(68.49% 0.157 150.1)
XYZ	xyz(20.6217, 34.5980, 17.3933)
Luminance	0.3460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB463 #B43F90

analogous

#55B43F #3FB463 #3FB49E

triadic

#3FB463 #633FB4 #B4633F

tetradic

#3FB463 #3F55B4 #B43F90 #B49E3F

square

#3FB463 #3F55B4 #B43F90 #B49E3F

split-complementary

#3FB463 #9E3FB4 #B43F55

monochromatic

#1F5931 #2F874A #3FB463 #67CA85 #94DAA9

Accessibility & contrast

On white

2.65

#3FB463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#3FB463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB463

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB463	#FFFFFF	#000000	##000000
##3FB463	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A55D

Deuteranopia (green-blind)

#A69B69

Tritanopia (blue-blind)

#10B1A0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb463;
/* rgb */ color: rgb(63, 180, 99);
/* oklch */ color: oklch(68.5% 0.157 150.1);

Tailwind

colors: {
  custom: {
    50: '#81cb90',
    500: '#3fb463',
    950: '#000000',
  },
}

SCSS

$custom: #3fb463;
$custom-light: #81cb90;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb463",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 99
  },
  "hsl": {
    "h": 138.462,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68485,
    "c": 0.15733,
    "h": 150.1
  },
  "luminance": 0.346
}

Semantic roles & 50–950 ramp

primary

#3FB463

secondary

#C58AB3

accent

#50AED8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B130D

muted

#7C827D

Preview Lab

Preview with #3FB463

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

Preview Lab → · Contrast checker → · Palette generator →