#4CDF51#4CDF51

#4CDF51 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.7% C 0.222 H 143.6°. Best body text is #000000 at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#4CDF51
RGB	rgb(76, 223, 81)
HSL	hsl(122, 70%, 59%)
HSV	hsv(122, 66%, 87%)
CMYK	cmyk(65.9%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(78.99, -65.80, 56.59)
CIE-LCH	lch(78.99, 86.79, 139.30°)
OKLab	oklab(79.7% -0.1784 0.1315)
OKLCH	oklch(79.7% 0.222 143.6)
XYZ	xyz(30.8515, 54.9027, 16.7544)
Luminance	0.5491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CDF51 #DF4CDA

analogous

#90DF4C #4CDF51 #4CDF9A

triadic

#4CDF51 #514CDF #DF514C

tetradic

#4CDF51 #4C90DF #DF4CDA #DF9A4C

square

#4CDF51 #4C90DF #DF4CDA #DF9A4C

split-complementary

#4CDF51 #9A4CDF #DF4C90

monochromatic

#1B961F #24CA2A #4CDF51 #80E883 #B4F2B6

Accessibility & contrast

On white

1.75

#4CDF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.98

#4CDF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CDF51

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CDF51	#FFFFFF	#000000	##000000
##4CDF51	1.00	1.75	11.98	11.98
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.98	21.00	1.00	1.00
##000000	11.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB40

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#26D9C1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4cdf51;
/* rgb */ color: rgb(76, 223, 81);
/* oklch */ color: oklch(79.7% 0.222 143.6);

Tailwind

colors: {
  custom: {
    50: '#90ea87',
    500: '#4cdf51',
    950: '#000000',
  },
}

SCSS

$custom: #4cdf51;
$custom-light: #90ea87;
$custom-dark: #000000;

JSON

{
  "hex": "#4cdf51",
  "rgb": {
    "r": 76,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 122.041,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79701,
    "c": 0.22163,
    "h": 143.6
  },
  "luminance": 0.54906
}

Semantic roles & 50–950 ramp

primary

#4CDF51

secondary

#9A3597

accent

#3BE6EC

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4CDF51

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

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