#56FF5A#56FF5A

#56FF5A is a very light, highly saturated green. Relative luminance 0.742; OKLCH L 88.1% C 0.249 H 143.4°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#56FF5A
RGB	rgb(86, 255, 90)
HSL	hsl(121, 100%, 67%)
HSV	hsv(121, 66%, 100%)
CMYK	cmyk(66.3%, 0%, 64.7%, 0%)
CIE-LAB	lab(89.03, -73.58, 64.06)
CIE-LCH	lch(89.03, 97.56, 138.96°)
OKLab	oklab(88.11% -0.1996 0.1481)
OKLCH	oklch(88.11% 0.249 143.4)
XYZ	xyz(41.4407, 74.2323, 21.8152)
Luminance	0.7424 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56FF5A #FF56FB

analogous

#A7FF56 #56FF5A #56FFAF

triadic

#56FF5A #5A56FF #FF5A56

tetradic

#56FF5A #56A7FF #FF56FB #FFAF56

square

#56FF5A #56A7FF #FF56FB #FFAF56

split-complementary

#56FF5A #AF56FF #FF56A7

monochromatic

#00DB05 #19FF1E #56FF5A #93FF96 #D0FFD2

Accessibility & contrast

On white

1.33

#56FF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#56FF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56FF5A

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56FF5A	#FFFFFF	#000000	##000000
##56FF5A	1.00	1.33	15.85	15.85
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE845

Deuteranopia (green-blind)

#F0DA69

Tritanopia (blue-blind)

#29F8DD

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #56ff5a;
/* rgb */ color: rgb(86, 255, 90);
/* oklch */ color: oklch(88.1% 0.249 143.4);

Tailwind

colors: {
  custom: {
    50: '#99ff8f',
    500: '#56ff5a',
    950: '#000000',
  },
}

SCSS

$custom: #56ff5a;
$custom-light: #99ff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#56ff5a",
  "rgb": {
    "r": 86,
    "g": 255,
    "b": 90
  },
  "hsl": {
    "h": 121.42,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.88108,
    "c": 0.24859,
    "h": 143.4
  },
  "luminance": 0.74237
}

Semantic roles & 50–950 ramp

primary

#56FF5A

secondary

#D425D0

accent

#00E0E6

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#10180D

muted

#80867F

Preview Lab

Preview with #56FF5A

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

Preview Lab → · Contrast checker → · Palette generator →