#3FB026#3FB026

#3FB026 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.7% C 0.199 H 140.6°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FB026
RGB	rgb(63, 176, 38)
HSL	hsl(109, 64%, 42%)
HSV	hsv(109, 78%, 69%)
CMYK	cmyk(64.2%, 0%, 78.4%, 31%)
CIE-LAB	lab(63.55, -56.14, 56.60)
CIE-LCH	lch(63.55, 79.72, 134.77°)
OKLab	oklab(66.73% -0.1538 0.1263)
OKLCH	oklch(66.73% 0.199 140.6)
XYZ	xyz(17.9242, 32.2456, 7.1128)
Luminance	0.3225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB026 #9726B0

analogous

#84B026 #3FB026 #26B052

triadic

#3FB026 #263FB0 #B0263F

tetradic

#3FB026 #2684B0 #9726B0 #B05226

square

#3FB026 #2684B0 #9726B0 #B05226

split-complementary

#3FB026 #5226B0 #B02684

monochromatic

#1B4B10 #2D7E1B #3FB026 #59D53E #85E070

Accessibility & contrast

On white

2.82

#3FB026 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#3FB026 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB026

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB026	#FFFFFF	#000000	##000000
##3FB026	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B59F00

Deuteranopia (green-blind)

#A79636

Tritanopia (blue-blind)

#2CAA96

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fb026;
/* rgb */ color: rgb(63, 176, 38);
/* oklch */ color: oklch(66.7% 0.199 140.6);

Tailwind

colors: {
  custom: {
    50: '#83c96b',
    500: '#3fb026',
    950: '#000000',
  },
}

SCSS

$custom: #3fb026;
$custom-light: #83c96b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb026",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 38
  },
  "hsl": {
    "h": 109.13,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66727,
    "c": 0.199,
    "h": 140.6
  },
  "luminance": 0.32247
}

Semantic roles & 50–950 ramp

primary

#3FB026

secondary

#B66BC7

accent

#40E7C9

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FB026

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

Preview Lab → · Contrast checker → · Palette generator →