#3FC033#3FC033

#3FC033 is a light, highly saturated green. Relative luminance 0.390; OKLCH L 71.1% C 0.210 H 141.9°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#3FC033
RGB	rgb(63, 192, 51)
HSL	hsl(115, 58%, 48%)
HSV	hsv(115, 73%, 75%)
CMYK	cmyk(67.2%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(68.75, -60.65, 57.33)
CIE-LCH	lch(68.75, 83.46, 136.61°)
OKLab	oklab(71.06% -0.1653 0.1296)
OKLCH	oklch(71.06% 0.21 141.9)
XYZ	xyz(21.4959, 38.9928, 9.5249)
Luminance	0.3900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC033 #B433C0

analogous

#85C033 #3FC033 #33C06E

triadic

#3FC033 #333FC0 #C0333F

tetradic

#3FC033 #3385C0 #B433C0 #C06E33

square

#3FC033 #3385C0 #B433C0 #C06E33

split-complementary

#3FC033 #6E33C0 #C03385

monochromatic

#1F5F19 #2F9026 #3FC033 #67D45C #94E18D

Accessibility & contrast

On white

2.39

#3FC033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#3FC033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC033

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC033	#FFFFFF	#000000	##000000
##3FC033	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE18

Deuteranopia (green-blind)

#B5A442

Tritanopia (blue-blind)

#22BAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fc033;
/* rgb */ color: rgb(63, 192, 51);
/* oklch */ color: oklch(71.1% 0.210 141.9);

Tailwind

colors: {
  custom: {
    50: '#85d474',
    500: '#3fc033',
    950: '#000000',
  },
}

SCSS

$custom: #3fc033;
$custom-light: #85d474;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc033",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 114.894,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7106,
    "c": 0.21005,
    "h": 141.9
  },
  "luminance": 0.38995
}

Semantic roles & 50–950 ramp

primary

#3FC033

secondary

#C584CB

accent

#47E1D4

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FC033

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

Preview Lab → · Contrast checker → · Palette generator →