#56FF59#56FF59

#56FF59 is a very light, highly saturated green. Relative luminance 0.742; OKLCH L 88.1% C 0.249 H 143.3°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#56FF59
RGB	rgb(86, 255, 89)
HSL	hsl(121, 100%, 67%)
HSV	hsv(121, 66%, 100%)
CMYK	cmyk(66.3%, 0%, 65.1%, 0%)
CIE-LAB	lab(89.02, -73.68, 64.45)
CIE-LCH	lch(89.02, 97.89, 138.82°)
OKLab	oklab(88.1% -0.1999 0.1489)
OKLCH	oklch(88.1% 0.249 143.3)
XYZ	xyz(41.3984, 74.2154, 21.5925)
Luminance	0.7422 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56FF59 #FF56FC

analogous

#A8FF56 #56FF59 #56FFAE

triadic

#56FF59 #5956FF #FF5956

tetradic

#56FF59 #56A8FF #FF56FC #FFAE56

square

#56FF59 #56A8FF #FF56FC #FFAE56

split-complementary

#56FF59 #AE56FF #FF56A8

monochromatic

#00DB04 #19FF1D #56FF59 #93FF95 #D0FFD1

Accessibility & contrast

On white

1.33

#56FF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#56FF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56FF59

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56FF59	#FFFFFF	#000000	##000000
##56FF59	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE843

Deuteranopia (green-blind)

#F0DA68

Tritanopia (blue-blind)

#29F8DD

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #56ff59;
/* rgb */ color: rgb(86, 255, 89);
/* oklch */ color: oklch(88.1% 0.249 143.3);

Tailwind

colors: {
  custom: {
    50: '#99ff8f',
    500: '#56ff59',
    950: '#000000',
  },
}

SCSS

$custom: #56ff59;
$custom-light: #99ff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#56ff59",
  "rgb": {
    "r": 86,
    "g": 255,
    "b": 89
  },
  "hsl": {
    "h": 121.065,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.88099,
    "c": 0.24926,
    "h": 143.3
  },
  "luminance": 0.7422
}

Semantic roles & 50–950 ramp

primary

#56FF59

secondary

#D425D1

accent

#00E1E6

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#10180D

muted

#80867F

Preview Lab

Preview with #56FF59

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

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