#3FB44E#3FB44E

#3FB44E is a light, vivid green. Relative luminance 0.342; OKLCH L 68.2% C 0.176 H 145.5°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FB44E
RGB	rgb(63, 180, 78)
HSL	hsl(128, 48%, 48%)
HSV	hsv(128, 65%, 71%)
CMYK	cmyk(65%, 0%, 56.7%, 29.4%)
CIE-LAB	lab(65.16, -53.69, 42.01)
CIE-LCH	lch(65.16, 68.18, 141.96°)
OKLab	oklab(68.17% -0.1452 0.0999)
OKLCH	oklch(68.17% 0.176 145.5)
XYZ	xyz(19.7450, 34.2473, 12.7761)
Luminance	0.3425 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB44E #B43FA5

analogous

#6BB43F #3FB44E #3FB488

triadic

#3FB44E #4E3FB4 #B44E3F

tetradic

#3FB44E #3F6BB4 #B43FA5 #B4883F

square

#3FB44E #3F6BB4 #B43FA5 #B4883F

split-complementary

#3FB44E #883FB4 #B43F6B

monochromatic

#1F5927 #2F873A #3FB44E #67CA73 #94DA9D

Accessibility & contrast

On white

2.68

#3FB44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#3FB44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB44E

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB44E	#FFFFFF	#000000	##000000
##3FB44E	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A444

Deuteranopia (green-blind)

#A89A56

Tritanopia (blue-blind)

#1FB09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb44e;
/* rgb */ color: rgb(63, 180, 78);
/* oklch */ color: oklch(68.2% 0.176 145.5);

Tailwind

colors: {
  custom: {
    50: '#82cb82',
    500: '#3fb44e',
    950: '#000000',
  },
}

SCSS

$custom: #3fb44e;
$custom-light: #82cb82;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb44e",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 78
  },
  "hsl": {
    "h": 127.692,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68167,
    "c": 0.17624,
    "h": 145.5
  },
  "luminance": 0.34249
}

Semantic roles & 50–950 ramp

primary

#3FB44E

secondary

#C58ABD

accent

#50C6D8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #3FB44E

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

Preview Lab → · Contrast checker → · Palette generator →