#3FB447#3FB447

#3FB447 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.1% C 0.182 H 144.3°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FB447
RGB	rgb(63, 180, 71)
HSL	hsl(124, 48%, 48%)
HSV	hsv(124, 65%, 71%)
CMYK	cmyk(65%, 0%, 60.6%, 29.4%)
CIE-LAB	lab(65.08, -54.56, 45.19)
CIE-LCH	lch(65.08, 70.85, 140.37°)
OKLab	oklab(68.08% -0.1478 0.1062)
OKLCH	oklch(68.08% 0.182 144.3)
XYZ	xyz(19.5073, 34.1522, 11.5240)
Luminance	0.3415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB447 #B43FAC

analogous

#71B43F #3FB447 #3FB482

triadic

#3FB447 #473FB4 #B4473F

tetradic

#3FB447 #3F71B4 #B43FAC #B4823F

square

#3FB447 #3F71B4 #B43FAC #B4823F

split-complementary

#3FB447 #823FB4 #B43F71

monochromatic

#1F5923 #2F8735 #3FB447 #67CA6D #94DA99

Accessibility & contrast

On white

2.68

#3FB447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#3FB447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB447

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB447	#FFFFFF	#000000	##000000
##3FB447	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)

#B7A43B

Deuteranopia (green-blind)

#A99A50

Tritanopia (blue-blind)

#22AF9D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb447;
/* rgb */ color: rgb(63, 180, 71);
/* oklch */ color: oklch(68.1% 0.182 144.3);

Tailwind

colors: {
  custom: {
    50: '#82cb7e',
    500: '#3fb447',
    950: '#000000',
  },
}

SCSS

$custom: #3fb447;
$custom-light: #82cb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb447",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 71
  },
  "hsl": {
    "h": 124.103,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68081,
    "c": 0.18203,
    "h": 144.3
  },
  "luminance": 0.34154
}

Semantic roles & 50–950 ramp

primary

#3FB447

secondary

#C58AC1

accent

#50CED8

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB447

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

Preview Lab → · Contrast checker → · Palette generator →