#4CDD51#4CDD51

#4CDD51 is a light, highly saturated green. Relative luminance 0.538; OKLCH L 79.2% C 0.219 H 143.6°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#4CDD51
RGB	rgb(76, 221, 81)
HSL	hsl(122, 68%, 58%)
HSV	hsv(122, 66%, 87%)
CMYK	cmyk(65.6%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(78.37, -65.12, 55.91)
CIE-LCH	lch(78.37, 85.83, 139.35°)
OKLab	oklab(79.19% -0.1766 0.13)
OKLCH	oklch(79.19% 0.219 143.6)
XYZ	xyz(30.3203, 53.8403, 16.5773)
Luminance	0.5384 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CDD51 #DD4CD8

analogous

#8FDD4C #4CDD51 #4CDD99

triadic

#4CDD51 #514CDD #DD514C

tetradic

#4CDD51 #4C8FDD #DD4CD8 #DD994C

square

#4CDD51 #4C8FDD #DD4CD8 #DD994C

split-complementary

#4CDD51 #994CDD #DD4C8F

monochromatic

#1C9320 #26C62B #4CDD51 #7FE783 #B3F1B5

Accessibility & contrast

On white

1.78

#4CDD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#4CDD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CDD51

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CDD51	#FFFFFF	#000000	##000000
##4CDD51	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C940

Deuteranopia (green-blind)

#D0BD5D

Tritanopia (blue-blind)

#27D7C0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4cdd51;
/* rgb */ color: rgb(76, 221, 81);
/* oklch */ color: oklch(79.2% 0.219 143.6);

Tailwind

colors: {
  custom: {
    50: '#8fe987',
    500: '#4cdd51',
    950: '#000000',
  },
}

SCSS

$custom: #4cdd51;
$custom-light: #8fe987;
$custom-dark: #000000;

JSON

{
  "hex": "#4cdd51",
  "rgb": {
    "r": 76,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 122.069,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79191,
    "c": 0.2193,
    "h": 143.6
  },
  "luminance": 0.53843
}

Semantic roles & 50–950 ramp

primary

#4CDD51

secondary

#973694

accent

#3DE5EB

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #4CDD51

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

Preview Lab → · Contrast checker → · Palette generator →