#4BDF5B#4BDF5B

#4BDF5B is a light, highly saturated green. Relative luminance 0.550; OKLCH L 79.8% C 0.215 H 144.9°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#4BDF5B
RGB	rgb(75, 223, 91)
HSL	hsl(126, 70%, 58%)
HSV	hsv(126, 66%, 87%)
CMYK	cmyk(66.4%, 0%, 59.2%, 12.5%)
CIE-LAB	lab(79.05, -64.90, 52.37)
CIE-LCH	lch(79.05, 83.39, 141.09°)
OKLab	oklab(79.78% -0.1755 0.1234)
OKLCH	oklch(79.78% 0.215 144.9)
XYZ	xyz(31.1756, 55.0233, 18.8731)
Luminance	0.5503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BDF5B #DF4BCF

analogous

#85DF4B #4BDF5B #4BDFA5

triadic

#4BDF5B #5B4BDF #DF5B4B

tetradic

#4BDF5B #4B85DF #DF4BCF #DFA54B

square

#4BDF5B #4B85DF #DF4BCF #DFA54B

split-complementary

#4BDF5B #A54BDF #DF4B85

monochromatic

#1B9528 #24C936 #4BDF5B #7FE88A #B3F1BA

Accessibility & contrast

On white

1.75

#4BDF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#4BDF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BDF5B

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BDF5B	#FFFFFF	#000000	##000000
##4BDF5B	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4D

Deuteranopia (green-blind)

#D1BF66

Tritanopia (blue-blind)

#1ED9C2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4bdf5b;
/* rgb */ color: rgb(75, 223, 91);
/* oklch */ color: oklch(79.8% 0.215 144.9);

Tailwind

colors: {
  custom: {
    50: '#8fea8d',
    500: '#4bdf5b',
    950: '#000000',
  },
}

SCSS

$custom: #4bdf5b;
$custom-light: #8fea8d;
$custom-dark: #000000;

JSON

{
  "hex": "#4bdf5b",
  "rgb": {
    "r": 75,
    "g": 223,
    "b": 91
  },
  "hsl": {
    "h": 126.486,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.79782,
    "c": 0.21454,
    "h": 144.9
  },
  "luminance": 0.55027
}

Semantic roles & 50–950 ramp

primary

#4BDF5B

secondary

#99358F

accent

#3BD9ED

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4BDF5B

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

Preview Lab → · Contrast checker → · Palette generator →