#4FDB4B#4FDB4B

#4FDB4B is a light, highly saturated green. Relative luminance 0.528; OKLCH L 78.7% C 0.220 H 142.7°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#4FDB4B
RGB	rgb(79, 219, 75)
HSL	hsl(118, 67%, 58%)
HSV	hsv(118, 66%, 86%)
CMYK	cmyk(63.9%, 0%, 65.8%, 14.1%)
CIE-LAB	lab(77.77, -64.43, 57.75)
CIE-LCH	lch(77.77, 86.52, 138.13°)
OKLab	oklab(78.7% -0.1752 0.1333)
OKLCH	oklch(78.7% 0.22 142.7)
XYZ	xyz(29.8243, 52.8303, 15.2808)
Luminance	0.5283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDB4B #D74BDB

analogous

#97DB4B #4FDB4B #4BDB8F

triadic

#4FDB4B #4B4FDB #DB4B4F

tetradic

#4FDB4B #4B97DB #D74BDB #DB8F4B

square

#4FDB4B #4B97DB #D74BDB #DB8F4B

split-complementary

#4FDB4B #8F4BDB #DB4B97

monochromatic

#208F1D #2BC227 #4FDB4B #81E57E #B3EFB1

Accessibility & contrast

On white

1.82

#4FDB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#4FDB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDB4B

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDB4B	#FFFFFF	#000000	##000000
##4FDB4B	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C738

Deuteranopia (green-blind)

#CFBC58

Tritanopia (blue-blind)

#31D5BD

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4fdb4b;
/* rgb */ color: rgb(79, 219, 75);
/* oklch */ color: oklch(78.7% 0.220 142.7);

Tailwind

colors: {
  custom: {
    50: '#90e784',
    500: '#4fdb4b',
    950: '#000000',
  },
}

SCSS

$custom: #4fdb4b;
$custom-light: #90e784;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdb4b",
  "rgb": {
    "r": 79,
    "g": 219,
    "b": 75
  },
  "hsl": {
    "h": 118.333,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78704,
    "c": 0.22011,
    "h": 142.7
  },
  "luminance": 0.52833
}

Semantic roles & 50–950 ramp

primary

#4FDB4B

secondary

#923694

accent

#3EEAE5

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #4FDB4B

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

Preview Lab → · Contrast checker → · Palette generator →