#56E181#56E181

#56E181 is a light, vivid green. Relative luminance 0.574; OKLCH L 81.1% C 0.180 H 150.5°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#56E181
RGB	rgb(86, 225, 129)
HSL	hsl(139, 70%, 61%)
HSV	hsv(139, 62%, 88%)
CMYK	cmyk(61.8%, 0%, 42.7%, 11.8%)
CIE-LAB	lab(80.41, -58.13, 36.06)
CIE-LCH	lch(80.41, 68.40, 148.19°)
OKLab	oklab(81.13% -0.157 0.089)
OKLCH	oklch(81.13% 0.18 150.5)
XYZ	xyz(34.7228, 57.4104, 30.0161)
Luminance	0.5741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56E181 #E156B6

analogous

#70E156 #56E181 #56E1C6

triadic

#56E181 #8156E1 #E18156

tetradic

#56E181 #5670E1 #E156B6 #E1C656

square

#56E181 #5670E1 #E156B6 #E1C656

split-complementary

#56E181 #C656E1 #E15670

monochromatic

#1CA045 #26D45C #56E181 #8AEAA8 #BEF3CE

Accessibility & contrast

On white

1.68

#56E181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#56E181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56E181

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56E181	#FFFFFF	#000000	##000000
##56E181	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF7A

Deuteranopia (green-blind)

#D0C387

Tritanopia (blue-blind)

#26DDCA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #56e181;
/* rgb */ color: rgb(86, 225, 129);
/* oklch */ color: oklch(81.1% 0.180 150.5);

Tailwind

colors: {
  custom: {
    50: '#93eba6',
    500: '#56e181',
    950: '#000000',
  },
}

SCSS

$custom: #56e181;
$custom-light: #93eba6;
$custom-dark: #000000;

JSON

{
  "hex": "#56e181",
  "rgb": {
    "r": 86,
    "g": 225,
    "b": 129
  },
  "hsl": {
    "h": 138.561,
    "s": 69.849,
    "l": 60.98
  },
  "oklch": {
    "l": 0.81131,
    "c": 0.18045,
    "h": 150.5
  },
  "luminance": 0.57414
}

Semantic roles & 50–950 ramp

primary

#56E181

secondary

#A33882

accent

#1497D2

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #56E181

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

Preview Lab → · Contrast checker → · Palette generator →