#3FB548#3FB548

#3FB548 is a light, vivid green. Relative luminance 0.346; OKLCH L 68.4% C 0.182 H 144.4°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FB548
RGB	rgb(63, 181, 72)
HSL	hsl(125, 48%, 48%)
HSV	hsv(125, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 60.2%, 29%)
CIE-LAB	lab(65.41, -54.81, 45.12)
CIE-LCH	lch(65.41, 70.99, 140.54°)
OKLab	oklab(68.36% -0.1484 0.1062)
OKLCH	oklch(68.36% 0.182 144.4)
XYZ	xyz(19.7422, 34.5704, 11.7620)
Luminance	0.3457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB548 #B53FAC

analogous

#71B53F #3FB548 #3FB583

triadic

#3FB548 #483FB5 #B5483F

tetradic

#3FB548 #3F71B5 #B53FAC #B5833F

square

#3FB548 #3F71B5 #B53FAC #B5833F

split-complementary

#3FB548 #833FB5 #B53F71

monochromatic

#1F5A24 #2F8836 #3FB548 #67CA6F #94DA9A

Accessibility & contrast

On white

2.65

#3FB548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#3FB548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB548

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB548	#FFFFFF	#000000	##000000
##3FB548	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A53C

Deuteranopia (green-blind)

#AA9B51

Tritanopia (blue-blind)

#21B09D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb548;
/* rgb */ color: rgb(63, 181, 72);
/* oklch */ color: oklch(68.4% 0.182 144.4);

Tailwind

colors: {
  custom: {
    50: '#82cc7f',
    500: '#3fb548',
    950: '#000000',
  },
}

SCSS

$custom: #3fb548;
$custom-light: #82cc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb548",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 72
  },
  "hsl": {
    "h": 124.576,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68357,
    "c": 0.18248,
    "h": 144.4
  },
  "luminance": 0.34572
}

Semantic roles & 50–950 ramp

primary

#3FB548

secondary

#C58AC1

accent

#50CED8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB548

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

Preview Lab → · Contrast checker → · Palette generator →