#4BDF51#4BDF51

#4BDF51 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.7% C 0.222 H 143.7°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#4BDF51
RGB	rgb(75, 223, 81)
HSL	hsl(122, 70%, 58%)
HSV	hsv(122, 66%, 87%)
CMYK	cmyk(66.4%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(78.96, -65.99, 56.56)
CIE-LCH	lch(78.96, 86.91, 139.40°)
OKLab	oklab(79.68% -0.1789 0.1314)
OKLCH	oklch(79.68% 0.222 143.7)
XYZ	xyz(30.7726, 54.8621, 16.7507)
Luminance	0.5486 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BDF51 #DF4BD9

analogous

#8FDF4B #4BDF51 #4BDF9B

triadic

#4BDF51 #514BDF #DF514B

tetradic

#4BDF51 #4B8FDF #DF4BD9 #DF9B4B

square

#4BDF51 #4B8FDF #DF4BD9 #DF9B4B

split-complementary

#4BDF51 #9B4BDF #DF4B8F

monochromatic

#1B951F #24C92A #4BDF51 #7FE883 #B3F1B5

Accessibility & contrast

On white

1.75

#4BDF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#4BDF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BDF51

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BDF51	#FFFFFF	#000000	##000000
##4BDF51	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB40

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#23D9C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4bdf51;
/* rgb */ color: rgb(75, 223, 81);
/* oklch */ color: oklch(79.7% 0.222 143.7);

Tailwind

colors: {
  custom: {
    50: '#8fea87',
    500: '#4bdf51',
    950: '#000000',
  },
}

SCSS

$custom: #4bdf51;
$custom-light: #8fea87;
$custom-dark: #000000;

JSON

{
  "hex": "#4bdf51",
  "rgb": {
    "r": 75,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 122.432,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.79675,
    "c": 0.22197,
    "h": 143.7
  },
  "luminance": 0.54865
}

Semantic roles & 50–950 ramp

primary

#4BDF51

secondary

#993595

accent

#3BE5ED

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4BDF51

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

Preview Lab → · Contrast checker → · Palette generator →