#4FDB5B#4FDB5B

#4FDB5B is a light, highly saturated green. Relative luminance 0.531; OKLCH L 78.9% C 0.208 H 144.6°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#4FDB5B
RGB	rgb(79, 219, 91)
HSL	hsl(125, 66%, 58%)
HSV	hsv(125, 64%, 86%)
CMYK	cmyk(63.9%, 0%, 58.4%, 14.1%)
CIE-LAB	lab(77.92, -62.73, 51.09)
CIE-LCH	lch(77.92, 80.90, 140.84°)
OKLab	oklab(78.87% -0.1698 0.1206)
OKLCH	oklch(78.87% 0.208 144.6)
XYZ	xyz(30.4424, 53.0776, 18.5362)
Luminance	0.5308 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDB5B #DB4FCF

analogous

#89DB4F #4FDB5B #4FDBA1

triadic

#4FDB5B #5B4FDB #DB5B4F

tetradic

#4FDB5B #4F89DB #DB4FCF #DBA14F

square

#4FDB5B #4F89DB #DB4FCF #DBA14F

split-complementary

#4FDB5B #A14FDB #DB4F89

monochromatic

#1E9228 #28C536 #4FDB5B #82E58A #B5F0BA

Accessibility & contrast

On white

1.81

#4FDB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#4FDB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDB5B

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDB5B	#FFFFFF	#000000	##000000
##4FDB5B	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC84E

Deuteranopia (green-blind)

#CEBC65

Tritanopia (blue-blind)

#2CD5BF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4fdb5b;
/* rgb */ color: rgb(79, 219, 91);
/* oklch */ color: oklch(78.9% 0.208 144.6);

Tailwind

colors: {
  custom: {
    50: '#90e78d',
    500: '#4fdb5b',
    950: '#000000',
  },
}

SCSS

$custom: #4fdb5b;
$custom-light: #90e78d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdb5b",
  "rgb": {
    "r": 79,
    "g": 219,
    "b": 91
  },
  "hsl": {
    "h": 125.143,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.78872,
    "c": 0.20829,
    "h": 144.6
  },
  "luminance": 0.53081
}

Semantic roles & 50–950 ramp

primary

#4FDB5B

secondary

#97378F

accent

#3FDAE9

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #4FDB5B

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

Preview Lab → · Contrast checker → · Palette generator →