#4BD451#4BD451

#4BD451 is a light, highly saturated green. Relative luminance 0.492; OKLCH L 76.9% C 0.209 H 143.8°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#4BD451
RGB	rgb(75, 212, 81)
HSL	hsl(123, 61%, 56%)
HSV	hsv(123, 65%, 83%)
CMYK	cmyk(64.6%, 0%, 61.8%, 16.9%)
CIE-LAB	lab(75.56, -62.24, 52.76)
CIE-LCH	lch(75.56, 81.59, 139.72°)
OKLab	oklab(76.86% -0.1688 0.1233)
OKLCH	oklch(76.86% 0.209 143.8)
XYZ	xyz(27.9286, 49.1741, 15.8027)
Luminance	0.4918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD451 #D44BCE

analogous

#8AD44B #4BD451 #4BD496

triadic

#4BD451 #514BD4 #D4514B

tetradic

#4BD451 #4B8AD4 #D44BCE #D4964B

square

#4BD451 #4B8AD4 #D44BCE #D4964B

split-complementary

#4BD451 #964BD4 #D44B8A

monochromatic

#208524 #2CB632 #4BD451 #7CE081 #AEECB1

Accessibility & contrast

On white

1.94

#4BD451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#4BD451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD451

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD451	#FFFFFF	#000000	##000000
##4BD451	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C142

Deuteranopia (green-blind)

#C7B65C

Tritanopia (blue-blind)

#2ACEB8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4bd451;
/* rgb */ color: rgb(75, 212, 81);
/* oklch */ color: oklch(76.9% 0.209 143.8);

Tailwind

colors: {
  custom: {
    50: '#8de286',
    500: '#4bd451',
    950: '#000000',
  },
}

SCSS

$custom: #4bd451;
$custom-light: #8de286;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd451",
  "rgb": {
    "r": 75,
    "g": 212,
    "b": 81
  },
  "hsl": {
    "h": 122.628,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7686,
    "c": 0.209,
    "h": 143.8
  },
  "luminance": 0.49177
}

Semantic roles & 50–950 ramp

primary

#4BD451

secondary

#DAA1D7

accent

#43DDE5

background

#F9FEF8

surface

#F2FCF0

border

#CCD5CB

text

#0E150B

muted

#7E847C

Preview Lab

Preview with #4BD451

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

Preview Lab → · Contrast checker → · Palette generator →