#4BC151#4BC151

#4BC151 is a light, vivid green. Relative luminance 0.402; OKLCH L 72.0% C 0.186 H 144.2°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#4BC151
RGB	rgb(75, 193, 81)
HSL	hsl(123, 49%, 53%)
HSV	hsv(123, 61%, 76%)
CMYK	cmyk(61.1%, 0%, 58%, 24.3%)
CIE-LAB	lab(69.63, -55.48, 45.95)
CIE-LCH	lch(69.63, 72.04, 140.37°)
OKLab	oklab(71.96% -0.1504 0.1087)
OKLCH	oklch(71.96% 0.186 144.2)
XYZ	xyz(23.4554, 40.2276, 14.3116)
Luminance	0.4023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC151 #C14BBB

analogous

#80C14B #4BC151 #4BC18C

triadic

#4BC151 #514BC1 #C1514B

tetradic

#4BC151 #4B80C1 #C14BBB #C18C4B

square

#4BC151 #4B80C1 #C14BBB #C18C4B

split-complementary

#4BC151 #8C4BC1 #C14B80

monochromatic

#256C29 #359A3A #4BC151 #79D17D #A6E0A9

Accessibility & contrast

On white

2.32

#4BC151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#4BC151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC151

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC151	#FFFFFF	#000000	##000000
##4BC151	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B046

Deuteranopia (green-blind)

#B6A65A

Tritanopia (blue-blind)

#33BCA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bc151;
/* rgb */ color: rgb(75, 193, 81);
/* oklch */ color: oklch(72.0% 0.186 144.2);

Tailwind

colors: {
  custom: {
    50: '#8ad585',
    500: '#4bc151',
    950: '#000000',
  },
}

SCSS

$custom: #4bc151;
$custom-light: #8ad585;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc151",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 81
  },
  "hsl": {
    "h": 123.051,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.71963,
    "c": 0.18559,
    "h": 144.2
  },
  "luminance": 0.4023
}

Semantic roles & 50–950 ramp

primary

#4BC151

secondary

#CE9ACB

accent

#4FD1D8

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4BC151

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

Preview Lab → · Contrast checker → · Palette generator →