#3FB448#3FB448

#3FB448 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.1% C 0.181 H 144.5°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FB448
RGB	rgb(63, 180, 72)
HSL	hsl(125, 48%, 48%)
HSV	hsv(125, 65%, 71%)
CMYK	cmyk(65%, 0%, 60%, 29.4%)
CIE-LAB	lab(65.09, -54.45, 44.75)
CIE-LCH	lch(65.09, 70.47, 140.58°)
OKLab	oklab(68.09% -0.1474 0.1054)
OKLCH	oklch(68.09% 0.181 144.5)
XYZ	xyz(19.5396, 34.1652, 11.6944)
Luminance	0.3417 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB448 #B43FAB

analogous

#71B43F #3FB448 #3FB482

triadic

#3FB448 #483FB4 #B4483F

tetradic

#3FB448 #3F71B4 #B43FAB #B4823F

square

#3FB448 #3F71B4 #B43FAB #B4823F

split-complementary

#3FB448 #823FB4 #B43F71

monochromatic

#1F5924 #2F8736 #3FB448 #67CA6E #94DA99

Accessibility & contrast

On white

2.68

#3FB448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#3FB448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB448

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB448	#FFFFFF	#000000	##000000
##3FB448	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A43D

Deuteranopia (green-blind)

#A99A51

Tritanopia (blue-blind)

#22AF9D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb448;
/* rgb */ color: rgb(63, 180, 72);
/* oklch */ color: oklch(68.1% 0.181 144.5);

Tailwind

colors: {
  custom: {
    50: '#82cb7f',
    500: '#3fb448',
    950: '#000000',
  },
}

SCSS

$custom: #3fb448;
$custom-light: #82cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb448",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 72
  },
  "hsl": {
    "h": 124.615,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68093,
    "c": 0.18122,
    "h": 144.5
  },
  "luminance": 0.34167
}

Semantic roles & 50–950 ramp

primary

#3FB448

secondary

#C58AC0

accent

#50CDD8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB448

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

Preview Lab → · Contrast checker → · Palette generator →