#3FB234#3FB234

#3FB234 is a light, vivid green. Relative luminance 0.331; OKLCH L 67.4% C 0.193 H 141.9°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FB234
RGB	rgb(63, 178, 52)
HSL	hsl(115, 55%, 45%)
HSV	hsv(115, 71%, 70%)
CMYK	cmyk(64.6%, 0%, 70.8%, 30.2%)
CIE-LAB	lab(64.28, -55.79, 52.38)
CIE-LCH	lch(64.28, 76.53, 136.81°)
OKLab	oklab(67.36% -0.1521 0.1194)
OKLCH	oklch(67.36% 0.193 141.9)
XYZ	xyz(18.5891, 33.1436, 8.6659)
Luminance	0.3315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB234 #A734B2

analogous

#7EB234 #3FB234 #34B268

triadic

#3FB234 #343FB2 #B2343F

tetradic

#3FB234 #347EB2 #A734B2 #B26834

square

#3FB234 #347EB2 #A734B2 #B26834

split-complementary

#3FB234 #6834B2 #B2347E

monochromatic

#1D5318 #2E8326 #3FB234 #60CE56 #8DDB85

Accessibility & contrast

On white

2.75

#3FB234 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#3FB234 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB234

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB234	#FFFFFF	#000000	##000000
##3FB234	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)

#B6A220

Deuteranopia (green-blind)

#A89840

Tritanopia (blue-blind)

#29AD99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb234;
/* rgb */ color: rgb(63, 178, 52);
/* oklch */ color: oklch(67.4% 0.193 141.9);

Tailwind

colors: {
  custom: {
    50: '#83ca73',
    500: '#3fb234',
    950: '#000000',
  },
}

SCSS

$custom: #3fb234;
$custom-light: #83ca73;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb234",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 52
  },
  "hsl": {
    "h": 114.762,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67361,
    "c": 0.19335,
    "h": 141.9
  },
  "luminance": 0.33145
}

Semantic roles & 50–950 ramp

primary

#3FB234

secondary

#BF7DC5

accent

#4ADED1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FB234

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

Preview Lab → · Contrast checker → · Palette generator →