#51ED73#51ED73

#51ED73 is a very light, highly saturated green. Relative luminance 0.636; OKLCH L 83.8% C 0.210 H 147.4°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#51ED73
RGB	rgb(81, 237, 115)
HSL	hsl(133, 81%, 62%)
HSV	hsv(133, 66%, 93%)
CMYK	cmyk(65.8%, 0%, 51.5%, 7.1%)
CIE-LAB	lab(83.73, -65.56, 47.01)
CIE-LCH	lch(83.73, 80.67, 144.36°)
OKLab	oklab(83.77% -0.1768 0.1132)
OKLCH	oklch(83.77% 0.21 147.4)
XYZ	xyz(36.7694, 63.5516, 26.5453)
Luminance	0.6356 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51ED73 #ED51CB

analogous

#7DED51 #51ED73 #51EDC1

triadic

#51ED73 #7351ED #ED7351

tetradic

#51ED73 #517DED #ED51CB #EDC151

square

#51ED73 #517DED #ED51CB #EDC151

split-complementary

#51ED73 #C151ED #ED517D

monochromatic

#12B135 #1AE746 #51ED73 #88F3A0 #C0F8CC

Accessibility & contrast

On white

1.53

#51ED73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#51ED73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51ED73

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51ED73	#FFFFFF	#000000	##000000
##51ED73	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D968

Deuteranopia (green-blind)

#DDCC7C

Tritanopia (blue-blind)

#15E8D1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #51ed73;
/* rgb */ color: rgb(81, 237, 115);
/* oklch */ color: oklch(83.8% 0.210 147.4);

Tailwind

colors: {
  custom: {
    50: '#93f49e',
    500: '#51ed73',
    950: '#000000',
  },
}

SCSS

$custom: #51ed73;
$custom-light: #93f49e;
$custom-dark: #000000;

JSON

{
  "hex": "#51ed73",
  "rgb": {
    "r": 81,
    "g": 237,
    "b": 115
  },
  "hsl": {
    "h": 133.077,
    "s": 81.25,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83773,
    "c": 0.20998,
    "h": 147.4
  },
  "luminance": 0.63556
}

Semantic roles & 50–950 ramp

primary

#51ED73

secondary

#B13195

accent

#08AFDE

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51ED73

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

Preview Lab → · Contrast checker → · Palette generator →