#4BCC5B#4BCC5B

#4BCC5B is a light, vivid green. Relative luminance 0.454; OKLCH L 74.9% C 0.191 H 145.5°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#4BCC5B
RGB	rgb(75, 204, 91)
HSL	hsl(127, 56%, 55%)
HSV	hsv(127, 63%, 80%)
CMYK	cmyk(63.2%, 0%, 55.4%, 20%)
CIE-LAB	lab(73.18, -58.23, 45.48)
CIE-LCH	lch(73.18, 73.89, 142.01°)
OKLab	oklab(74.93% -0.1575 0.1084)
OKLCH	oklch(74.93% 0.191 145.5)
XYZ	xyz(26.3811, 45.4343, 17.2749)
Luminance	0.4544 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCC5B #CC4BBC

analogous

#7CCC4B #4BCC5B #4BCC9C

triadic

#4BCC5B #5B4BCC #CC5B4B

tetradic

#4BCC5B #4B7CCC #CC4BBC #CC9C4B

square

#4BCC5B #4B7CCC #CC4BBC #CC9C4B

split-complementary

#4BCC5B #9C4BCC #CC4B7C

monochromatic

#237A2D #30AA3F #4BCC5B #7BDA86 #AAE7B2

Accessibility & contrast

On white

2.08

#4BCC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#4BCC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCC5B

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCC5B	#FFFFFF	#000000	##000000
##4BCC5B	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA50

Deuteranopia (green-blind)

#BFAF64

Tritanopia (blue-blind)

#2AC7B3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4bcc5b;
/* rgb */ color: rgb(75, 204, 91);
/* oklch */ color: oklch(74.9% 0.191 145.5);

Tailwind

colors: {
  custom: {
    50: '#8bdd8c',
    500: '#4bcc5b',
    950: '#000000',
  },
}

SCSS

$custom: #4bcc5b;
$custom-light: #8bdd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcc5b",
  "rgb": {
    "r": 75,
    "g": 204,
    "b": 91
  },
  "hsl": {
    "h": 127.442,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74925,
    "c": 0.19119,
    "h": 145.5
  },
  "luminance": 0.45437
}

Semantic roles & 50–950 ramp

primary

#4BCC5B

secondary

#D59ECE

accent

#49CCDF

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4BCC5B

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

Preview Lab → · Contrast checker → · Palette generator →