#3FBA39#3FBA39

#3FBA39 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.5% C 0.200 H 142.4°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FBA39
RGB	rgb(63, 186, 57)
HSL	hsl(117, 53%, 48%)
HSV	hsv(117, 69%, 73%)
CMYK	cmyk(66.1%, 0%, 69.4%, 27.1%)
CIE-LAB	lab(66.88, -58.12, 53.15)
CIE-LCH	lch(66.88, 78.76, 137.56°)
OKLab	oklab(69.52% -0.1581 0.1216)
OKLCH	oklch(69.52% 0.2 142.4)
XYZ	xyz(20.3462, 36.4679, 9.8369)
Luminance	0.3647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBA39 #B439BA

analogous

#80BA39 #3FBA39 #39BA73

triadic

#3FBA39 #393FBA #BA393F

tetradic

#3FBA39 #3980BA #B439BA #BA7339

square

#3FBA39 #3980BA #B439BA #BA7339

split-complementary

#3FBA39 #7339BA #BA3980

monochromatic

#1F5C1C #2F8B2B #3FBA39 #67CF61 #94DD90

Accessibility & contrast

On white

2.53

#3FBA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#3FBA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBA39

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBA39	#FFFFFF	#000000	##000000
##3FBA39	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA926

Deuteranopia (green-blind)

#B09F45

Tritanopia (blue-blind)

#24B4A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fba39;
/* rgb */ color: rgb(63, 186, 57);
/* oklch */ color: oklch(69.5% 0.200 142.4);

Tailwind

colors: {
  custom: {
    50: '#84d076',
    500: '#3fba39',
    950: '#000000',
  },
}

SCSS

$custom: #3fba39;
$custom-light: #84d076;
$custom-dark: #000000;

JSON

{
  "hex": "#3fba39",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 57
  },
  "hsl": {
    "h": 117.209,
    "s": 53.086,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69524,
    "c": 0.1995,
    "h": 142.4
  },
  "luminance": 0.3647
}

Semantic roles & 50–950 ramp

primary

#3FBA39

secondary

#C587C8

accent

#4BDCD6

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3FBA39

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

Preview Lab → · Contrast checker → · Palette generator →