#4FC131#4FC131

#4FC131 is a light, highly saturated green. Relative luminance 0.400; OKLCH L 71.8% C 0.206 H 140.0°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#4FC131
RGB	rgb(79, 193, 49)
HSL	hsl(108, 60%, 47%)
HSV	hsv(108, 75%, 76%)
CMYK	cmyk(59.1%, 0%, 74.6%, 24.3%)
CIE-LAB	lab(69.49, -57.58, 58.91)
CIE-LCH	lch(69.49, 82.38, 134.35°)
OKLab	oklab(71.79% -0.158 0.1325)
OKLCH	oklch(71.79% 0.206 140)
XYZ	xyz(22.8478, 40.0219, 9.4261)
Luminance	0.4002 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC131 #A331C1

analogous

#97C131 #4FC131 #31C15B

triadic

#4FC131 #314FC1 #C1314F

tetradic

#4FC131 #3197C1 #A331C1 #C15B31

square

#4FC131 #3197C1 #A331C1 #C15B31

split-complementary

#4FC131 #5B31C1 #C13197

monochromatic

#275F18 #3B9025 #4FC131 #74D55A #9DE28B

Accessibility & contrast

On white

2.33

#4FC131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#4FC131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC131

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC131	#FFFFFF	#000000	##000000
##4FC131	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF13

Deuteranopia (green-blind)

#B8A640

Tritanopia (blue-blind)

#40BBA5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fc131;
/* rgb */ color: rgb(79, 193, 49);
/* oklch */ color: oklch(71.8% 0.206 140.0);

Tailwind

colors: {
  custom: {
    50: '#8dd573',
    500: '#4fc131',
    950: '#000000',
  },
}

SCSS

$custom: #4fc131;
$custom-light: #8dd573;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc131",
  "rgb": {
    "r": 79,
    "g": 193,
    "b": 49
  },
  "hsl": {
    "h": 107.5,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71791,
    "c": 0.20625,
    "h": 140
  },
  "luminance": 0.40024
}

Semantic roles & 50–950 ramp

primary

#4FC131

secondary

#BC82CC

accent

#45E3C2

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4FC131

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

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