#4FD15B#4FD15B

#4FD15B is a light, vivid green. Relative luminance 0.480; OKLCH L 76.3% C 0.196 H 144.9°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#4FD15B
RGB	rgb(79, 209, 91)
HSL	hsl(126, 59%, 56%)
HSV	hsv(126, 62%, 82%)
CMYK	cmyk(62.2%, 0%, 56.5%, 18%)
CIE-LAB	lab(74.83, -59.19, 47.47)
CIE-LCH	lch(74.83, 75.88, 141.27°)
OKLab	oklab(76.32% -0.1603 0.1127)
OKLCH	oklch(76.32% 0.196 144.9)
XYZ	xyz(27.9115, 48.0158, 17.6926)
Luminance	0.4802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD15B #D14FC5

analogous

#84D14F #4FD15B #4FD19C

triadic

#4FD15B #5B4FD1 #D15B4F

tetradic

#4FD15B #4F84D1 #D14FC5 #D19C4F

square

#4FD15B #4F84D1 #D14FC5 #D19C4F

split-complementary

#4FD15B #9C4FD1 #D14F84

monochromatic

#22832B #2FB43B #4FD15B #80DE88 #B0EAB5

Accessibility & contrast

On white

1.98

#4FD15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#4FD15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD15B

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD15B	#FFFFFF	#000000	##000000
##4FD15B	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF4F

Deuteranopia (green-blind)

#C4B464

Tritanopia (blue-blind)

#31CCB7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4fd15b;
/* rgb */ color: rgb(79, 209, 91);
/* oklch */ color: oklch(76.3% 0.196 144.9);

Tailwind

colors: {
  custom: {
    50: '#8ee08d',
    500: '#4fd15b',
    950: '#000000',
  },
}

SCSS

$custom: #4fd15b;
$custom-light: #8ee08d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd15b",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 91
  },
  "hsl": {
    "h": 125.538,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76324,
    "c": 0.19593,
    "h": 144.9
  },
  "luminance": 0.48019
}

Semantic roles & 50–950 ramp

primary

#4FD15B

secondary

#D9A3D4

accent

#46D3E2

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #4FD15B

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

Preview Lab → · Contrast checker → · Palette generator →