#3FB445#3FB445

#3FB445 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.1% C 0.184 H 144.0°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FB445
RGB	rgb(63, 180, 69)
HSL	hsl(123, 48%, 48%)
HSV	hsv(123, 65%, 71%)
CMYK	cmyk(65%, 0%, 61.7%, 29.4%)
CIE-LAB	lab(65.06, -54.80, 46.08)
CIE-LCH	lch(65.06, 71.60, 139.94°)
OKLab	oklab(68.06% -0.1485 0.1079)
OKLCH	oklch(68.06% 0.184 144)
XYZ	xyz(19.4442, 34.1270, 11.1915)
Luminance	0.3413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB445 #B43FAE

analogous

#73B43F #3FB445 #3FB47F

triadic

#3FB445 #453FB4 #B4453F

tetradic

#3FB445 #3F73B4 #B43FAE #B47F3F

square

#3FB445 #3F73B4 #B43FAE #B47F3F

split-complementary

#3FB445 #7F3FB4 #B43F73

monochromatic

#1F5922 #2F8734 #3FB445 #67CA6C #94DA97

Accessibility & contrast

On white

2.68

#3FB445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#3FB445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB445

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB445	#FFFFFF	#000000	##000000
##3FB445	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)

#B7A439

Deuteranopia (green-blind)

#A99A4E

Tritanopia (blue-blind)

#23AF9C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb445;
/* rgb */ color: rgb(63, 180, 69);
/* oklch */ color: oklch(68.1% 0.184 144.0);

Tailwind

colors: {
  custom: {
    50: '#82cb7d',
    500: '#3fb445',
    950: '#000000',
  },
}

SCSS

$custom: #3fb445;
$custom-light: #82cb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb445",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 69
  },
  "hsl": {
    "h": 123.077,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68058,
    "c": 0.18361,
    "h": 144
  },
  "luminance": 0.34129
}

Semantic roles & 50–950 ramp

primary

#3FB445

secondary

#C58AC2

accent

#50D1D8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB445

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

Preview Lab → · Contrast checker → · Palette generator →