#3FB237#3FB237

#3FB237 is a light, vivid green. Relative luminance 0.332; OKLCH L 67.4% C 0.191 H 142.2°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FB237
RGB	rgb(63, 178, 55)
HSL	hsl(116, 53%, 46%)
HSV	hsv(116, 69%, 70%)
CMYK	cmyk(64.6%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(64.30, -55.53, 51.22)
CIE-LCH	lch(64.30, 75.54, 137.31°)
OKLab	oklab(67.39% -0.1512 0.1173)
OKLCH	oklch(67.39% 0.191 142.2)
XYZ	xyz(18.6589, 33.1715, 9.0331)
Luminance	0.3317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB237 #AA37B2

analogous

#7CB237 #3FB237 #37B26D

triadic

#3FB237 #373FB2 #B2373F

tetradic

#3FB237 #377CB2 #AA37B2 #B26D37

square

#3FB237 #377CB2 #AA37B2 #B26D37

split-complementary

#3FB237 #6D37B2 #B2377C

monochromatic

#1E541A #2E8329 #3FB237 #62CC5A #8EDB89

Accessibility & contrast

On white

2.75

#3FB237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#3FB237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB237

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB237	#FFFFFF	#000000	##000000
##3FB237	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A225

Deuteranopia (green-blind)

#A89843

Tritanopia (blue-blind)

#28AD99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb237;
/* rgb */ color: rgb(63, 178, 55);
/* oklch */ color: oklch(67.4% 0.191 142.2);

Tailwind

colors: {
  custom: {
    50: '#82ca74',
    500: '#3fb237',
    950: '#000000',
  },
}

SCSS

$custom: #3fb237;
$custom-light: #82ca74;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb237",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 116.098,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67387,
    "c": 0.19139,
    "h": 142.2
  },
  "luminance": 0.33173
}

Semantic roles & 50–950 ramp

primary

#3FB237

secondary

#C080C5

accent

#4CDCD3

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3FB237

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

Preview Lab → · Contrast checker → · Palette generator →