#4BCF51#4BCF51

#4BCF51 is a light, highly saturated green. Relative luminance 0.467; OKLCH L 75.6% C 0.203 H 143.9°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#4BCF51
RGB	rgb(75, 207, 81)
HSL	hsl(123, 58%, 55%)
HSV	hsv(123, 64%, 81%)
CMYK	cmyk(63.8%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(74.01, -60.50, 51.00)
CIE-LCH	lch(74.01, 79.13, 139.87°)
OKLab	oklab(75.58% -0.164 0.1195)
OKLCH	oklch(75.58% 0.203 143.9)
XYZ	xyz(26.6981, 46.7129, 15.3925)
Luminance	0.4672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCF51 #CF4BC9

analogous

#87CF4B #4BCF51 #4BCF93

triadic

#4BCF51 #514BCF #CF514B

tetradic

#4BCF51 #4B87CF #CF4BC9 #CF934B

square

#4BCF51 #4B87CF #CF4BC9 #CF934B

split-complementary

#4BCF51 #934BCF #CF4B87

monochromatic

#227E26 #2EAE34 #4BCF51 #7BDC80 #ACE9AE

Accessibility & contrast

On white

2.03

#4BCF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#4BCF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCF51

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCF51	#FFFFFF	#000000	##000000
##4BCF51	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD43

Deuteranopia (green-blind)

#C3B25B

Tritanopia (blue-blind)

#2DCAB4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4bcf51;
/* rgb */ color: rgb(75, 207, 81);
/* oklch */ color: oklch(75.6% 0.203 143.9);

Tailwind

colors: {
  custom: {
    50: '#8cdf86',
    500: '#4bcf51',
    950: '#000000',
  },
}

SCSS

$custom: #4bcf51;
$custom-light: #8cdf86;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcf51",
  "rgb": {
    "r": 75,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 122.727,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75576,
    "c": 0.20296,
    "h": 143.9
  },
  "luminance": 0.46716
}

Semantic roles & 50–950 ramp

primary

#4BCF51

secondary

#D69FD4

accent

#47DAE1

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #4BCF51

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

Preview Lab → · Contrast checker → · Palette generator →