#56EF9B#56EF9B

#56EF9B is a very light, vivid green. Relative luminance 0.661; OKLCH L 85.1% C 0.175 H 155.4°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#56EF9B
RGB	rgb(86, 239, 155)
HSL	hsl(147, 83%, 64%)
HSV	hsv(147, 64%, 94%)
CMYK	cmyk(64%, 0%, 35.1%, 6.3%)
CIE-LAB	lab(85.03, -58.88, 29.05)
CIE-LCH	lch(85.03, 65.66, 153.74°)
OKLab	oklab(85.07% -0.1596 0.073)
OKLCH	oklch(85.07% 0.175 155.4)
XYZ	xyz(40.6171, 66.0737, 41.6169)
Luminance	0.6608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56EF9B #EF56AA

analogous

#5DEF56 #56EF9B #56EFE8

triadic

#56EF9B #9B56EF #EF9B56

tetradic

#56EF9B #565DEF #EF56AA #EFE856

square

#56EF9B #565DEF #EF56AA #EFE856

split-complementary

#56EF9B #E856EF #EF565D

monochromatic

#12B95D #1EEA7A #56EF9B #8EF4BC #C6FADD

Accessibility & contrast

On white

1.48

#56EF9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#56EF9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56EF9B

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56EF9B	#FFFFFF	#000000	##000000
##56EF9B	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDD96

Deuteranopia (green-blind)

#DACFA0

Tritanopia (blue-blind)

#00EDD9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #56ef9b;
/* rgb */ color: rgb(86, 239, 155);
/* oklch */ color: oklch(85.1% 0.175 155.4);

Tailwind

colors: {
  custom: {
    50: '#95f5b9',
    500: '#56ef9b',
    950: '#000000',
  },
}

SCSS

$custom: #56ef9b;
$custom-light: #95f5b9;
$custom-dark: #000000;

JSON

{
  "hex": "#56ef9b",
  "rgb": {
    "r": 86,
    "g": 239,
    "b": 155
  },
  "hsl": {
    "h": 147.059,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.8507,
    "c": 0.17545,
    "h": 155.4
  },
  "luminance": 0.66078
}

Semantic roles & 50–950 ramp

primary

#56EF9B

secondary

#B8317B

accent

#067DDF

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #56EF9B

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

Preview Lab → · Contrast checker → · Palette generator →