#3FB029#3FB029

#3FB029 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.7% C 0.197 H 140.8°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FB029
RGB	rgb(63, 176, 41)
HSL	hsl(110, 62%, 43%)
HSV	hsv(110, 77%, 69%)
CMYK	cmyk(64.2%, 0%, 76.7%, 31%)
CIE-LAB	lab(63.56, -55.94, 55.64)
CIE-LCH	lch(63.56, 78.90, 135.16°)
OKLab	oklab(66.75% -0.1531 0.1247)
OKLCH	oklch(66.75% 0.197 140.8)
XYZ	xyz(17.9746, 32.2658, 7.3781)
Luminance	0.3227 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB029 #9A29B0

analogous

#83B029 #3FB029 #29B056

triadic

#3FB029 #293FB0 #B0293F

tetradic

#3FB029 #2983B0 #9A29B0 #B05629

square

#3FB029 #2983B0 #9A29B0 #B05629

split-complementary

#3FB029 #5629B0 #B02983

monochromatic

#1B4D12 #2D7E1D #3FB029 #5AD343 #86DF75

Accessibility & contrast

On white

2.82

#3FB029 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#3FB029 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB029

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB029	#FFFFFF	#000000	##000000
##3FB029	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)

#B5A007

Deuteranopia (green-blind)

#A79638

Tritanopia (blue-blind)

#2CAA96

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fb029;
/* rgb */ color: rgb(63, 176, 41);
/* oklch */ color: oklch(66.7% 0.197 140.8);

Tailwind

colors: {
  custom: {
    50: '#83c96d',
    500: '#3fb029',
    950: '#000000',
  },
}

SCSS

$custom: #3fb029;
$custom-light: #83c96d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb029",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 41
  },
  "hsl": {
    "h": 110.222,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66746,
    "c": 0.19747,
    "h": 140.8
  },
  "luminance": 0.32268
}

Semantic roles & 50–950 ramp

primary

#3FB029

secondary

#B86FC6

accent

#43E5CB

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FB029

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

Preview Lab → · Contrast checker → · Palette generator →