#56EF59#56EF59

#56EF59 is a very light, highly saturated green. Relative luminance 0.644; OKLCH L 84.1% C 0.231 H 143.5°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#56EF59
RGB	rgb(86, 239, 89)
HSL	hsl(121, 83%, 64%)
HSV	hsv(121, 64%, 94%)
CMYK	cmyk(64%, 0%, 62.8%, 6.3%)
CIE-LAB	lab(84.19, -68.40, 59.12)
CIE-LCH	lch(84.19, 90.41, 139.16°)
OKLab	oklab(84.1% -0.1856 0.1376)
OKLCH	oklch(84.1% 0.231 143.5)
XYZ	xyz(36.5053, 64.4290, 19.9615)
Luminance	0.6443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56EF59 #EF56EC

analogous

#9FEF56 #56EF59 #56EFA5

triadic

#56EF59 #5956EF #EF5956

tetradic

#56EF59 #569FEF #EF56EC #EFA556

square

#56EF59 #569FEF #EF56EC #EFA556

split-complementary

#56EF59 #A556EF #EF569F

monochromatic

#12B915 #1EEA22 #56EF59 #8EF490 #C6FAC7

Accessibility & contrast

On white

1.51

#56EF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#56EF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56EF59

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56EF59	#FFFFFF	#000000	##000000
##56EF59	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA47

Deuteranopia (green-blind)

#E1CD66

Tritanopia (blue-blind)

#33E8D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #56ef59;
/* rgb */ color: rgb(86, 239, 89);
/* oklch */ color: oklch(84.1% 0.231 143.5);

Tailwind

colors: {
  custom: {
    50: '#97f58d',
    500: '#56ef59',
    950: '#000000',
  },
}

SCSS

$custom: #56ef59;
$custom-light: #97f58d;
$custom-dark: #000000;

JSON

{
  "hex": "#56ef59",
  "rgb": {
    "r": 86,
    "g": 239,
    "b": 89
  },
  "hsl": {
    "h": 121.176,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84097,
    "c": 0.23104,
    "h": 143.5
  },
  "luminance": 0.64433
}

Semantic roles & 50–950 ramp

primary

#56EF59

secondary

#B831B5

accent

#06DBDF

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #56EF59

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

Preview Lab → · Contrast checker → · Palette generator →