#4FD031#4FD031

#4FD031 is a light, highly saturated green. Relative luminance 0.470; OKLCH L 75.7% C 0.223 H 140.4°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#4FD031
RGB	rgb(79, 208, 49)
HSL	hsl(109, 63%, 50%)
HSV	hsv(109, 76%, 82%)
CMYK	cmyk(62%, 0%, 76.4%, 18.4%)
CIE-LAB	lab(74.19, -62.77, 63.52)
CIE-LCH	lch(74.19, 89.31, 134.66°)
OKLab	oklab(75.68% -0.172 0.1421)
OKLCH	oklch(75.68% 0.223 140.4)
XYZ	xyz(26.3334, 46.9932, 10.5880)
Luminance	0.4700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD031 #B231D0

analogous

#9FD031 #4FD031 #31D062

triadic

#4FD031 #314FD0 #D0314F

tetradic

#4FD031 #319FD0 #B231D0 #D06231

square

#4FD031 #319FD0 #B231D0 #D06231

split-complementary

#4FD031 #6231D0 #D0319F

monochromatic

#296E19 #3C9F24 #4FD031 #7ADB63 #A4E795

Accessibility & contrast

On white

2.02

#4FD031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#4FD031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD031

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD031	#FFFFFF	#000000	##000000
##4FD031	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD05

Deuteranopia (green-blind)

#C6B243

Tritanopia (blue-blind)

#3BC9B2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fd031;
/* rgb */ color: rgb(79, 208, 49);
/* oklch */ color: oklch(75.7% 0.223 140.4);

Tailwind

colors: {
  custom: {
    50: '#90df75',
    500: '#4fd031',
    950: '#000000',
  },
}

SCSS

$custom: #4fd031;
$custom-light: #90df75;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd031",
  "rgb": {
    "r": 79,
    "g": 208,
    "b": 49
  },
  "hsl": {
    "h": 108.679,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75678,
    "c": 0.22315,
    "h": 140.4
  },
  "luminance": 0.46996
}

Semantic roles & 50–950 ramp

primary

#4FD031

secondary

#C48BD2

accent

#42E6C7

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #4FD031

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

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