#4BC45B#4BC45B

#4BC45B is a light, vivid green. Relative luminance 0.417; OKLCH L 72.9% C 0.181 H 145.8°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#4BC45B
RGB	rgb(75, 196, 91)
HSL	hsl(128, 51%, 53%)
HSV	hsv(128, 62%, 77%)
CMYK	cmyk(61.7%, 0%, 53.6%, 23.1%)
CIE-LAB	lab(70.68, -55.30, 42.49)
CIE-LCH	lch(70.68, 69.74, 142.47°)
OKLab	oklab(72.87% -0.1496 0.1018)
OKLCH	oklch(72.87% 0.181 145.8)
XYZ	xyz(24.5283, 41.7287, 16.6573)
Luminance	0.4173 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC45B #C44BB4

analogous

#77C44B #4BC45B #4BC497

triadic

#4BC45B #5B4BC4 #C45B4B

tetradic

#4BC45B #4B77C4 #C44BB4 #C4974B

square

#4BC45B #4B77C4 #C44BB4 #C4974B

split-complementary

#4BC45B #974BC4 #C44B77

monochromatic

#25702F #349E42 #4BC45B #79D385 #A7E2AF

Accessibility & contrast

On white

2.25

#4BC45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#4BC45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC45B

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC45B	#FFFFFF	#000000	##000000
##4BC45B	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B351

Deuteranopia (green-blind)

#B8A963

Tritanopia (blue-blind)

#2EBFAC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4bc45b;
/* rgb */ color: rgb(75, 196, 91);
/* oklch */ color: oklch(72.9% 0.181 145.8);

Tailwind

colors: {
  custom: {
    50: '#8ad78c',
    500: '#4bc45b',
    950: '#000000',
  },
}

SCSS

$custom: #4bc45b;
$custom-light: #8ad78c;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc45b",
  "rgb": {
    "r": 75,
    "g": 196,
    "b": 91
  },
  "hsl": {
    "h": 127.934,
    "s": 50.628,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72868,
    "c": 0.18097,
    "h": 145.8
  },
  "luminance": 0.41731
}

Semantic roles & 50–950 ramp

primary

#4BC45B

secondary

#CF9BC9

accent

#4EC8DA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4BC45B

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

Preview Lab → · Contrast checker → · Palette generator →