#3FB045#3FB045

#3FB045 is a light, vivid green. Relative luminance 0.325; OKLCH L 67.0% C 0.179 H 144.1°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FB045
RGB	rgb(63, 176, 69)
HSL	hsl(123, 47%, 47%)
HSV	hsv(123, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 60.8%, 31%)
CIE-LAB	lab(63.78, -53.35, 44.62)
CIE-LCH	lch(63.78, 69.55, 140.10°)
OKLab	oklab(67% -0.1446 0.1048)
OKLCH	oklch(67% 0.179 144.1)
XYZ	xyz(18.6483, 32.5352, 10.9262)
Luminance	0.3254 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB045 #B03FAA

analogous

#72B03F #3FB045 #3FB07E

triadic

#3FB045 #453FB0 #B0453F

tetradic

#3FB045 #3F72B0 #B03FAA #B07E3F

square

#3FB045 #3F72B0 #B03FAA #B07E3F

split-complementary

#3FB045 #7E3FB0 #B03F72

monochromatic

#1F5622 #2F8333 #3FB045 #65C86A #92D895

Accessibility & contrast

On white

2.80

#3FB045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#3FB045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB045

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB045	#FFFFFF	#000000	##000000
##3FB045	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A039

Deuteranopia (green-blind)

#A5974E

Tritanopia (blue-blind)

#25AB99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fb045;
/* rgb */ color: rgb(63, 176, 69);
/* oklch */ color: oklch(67.0% 0.179 144.1);

Tailwind

colors: {
  custom: {
    50: '#81c97c',
    500: '#3fb045',
    950: '#000000',
  },
}

SCSS

$custom: #3fb045;
$custom-light: #81c97c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb045",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 69
  },
  "hsl": {
    "h": 123.186,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67,
    "c": 0.17861,
    "h": 144.1
  },
  "luminance": 0.32537
}

Semantic roles & 50–950 ramp

primary

#3FB045

secondary

#C388C0

accent

#51D0D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB045

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

Preview Lab → · Contrast checker → · Palette generator →