#3FC133#3FC133

#3FC133 is a light, highly saturated green. Relative luminance 0.394; OKLCH L 71.3% C 0.211 H 141.9°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#3FC133
RGB	rgb(63, 193, 51)
HSL	hsl(115, 58%, 48%)
HSV	hsv(115, 74%, 76%)
CMYK	cmyk(67.4%, 0%, 73.6%, 24.3%)
CIE-LAB	lab(69.06, -60.99, 57.65)
CIE-LCH	lch(69.06, 83.92, 136.61°)
OKLab	oklab(71.32% -0.1662 0.1303)
OKLCH	oklch(71.32% 0.211 141.9)
XYZ	xyz(21.7162, 39.4334, 9.5983)
Luminance	0.3944 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC133 #B533C1

analogous

#86C133 #3FC133 #33C16E

triadic

#3FC133 #333FC1 #C1333F

tetradic

#3FC133 #3386C1 #B533C1 #C16E33

square

#3FC133 #3386C1 #B533C1 #C16E33

split-complementary

#3FC133 #6E33C1 #C13386

monochromatic

#1F6019 #2F9126 #3FC133 #67D45D #94E18D

Accessibility & contrast

On white

2.36

#3FC133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#3FC133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC133

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC133	#FFFFFF	#000000	##000000
##3FC133	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF18

Deuteranopia (green-blind)

#B6A542

Tritanopia (blue-blind)

#21BBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc133;
/* rgb */ color: rgb(63, 193, 51);
/* oklch */ color: oklch(71.3% 0.211 141.9);

Tailwind

colors: {
  custom: {
    50: '#86d574',
    500: '#3fc133',
    950: '#000000',
  },
}

SCSS

$custom: #3fc133;
$custom-light: #86d574;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc133",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 51
  },
  "hsl": {
    "h": 114.93,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.71324,
    "c": 0.21117,
    "h": 141.9
  },
  "luminance": 0.39436
}

Semantic roles & 50–950 ramp

primary

#3FC133

secondary

#C584CB

accent

#46E1D4

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #3FC133

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

Preview Lab → · Contrast checker → · Palette generator →