#51FD73#51FD73

#51FD73 is a very light, highly saturated green. Relative luminance 0.732; OKLCH L 87.8% C 0.229 H 146.6°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#51FD73
RGB	rgb(81, 253, 115)
HSL	hsl(132, 98%, 65%)
HSV	hsv(132, 68%, 99%)
CMYK	cmyk(68%, 0%, 54.5%, 0.8%)
CIE-LAB	lab(88.56, -71.03, 52.85)
CIE-LCH	lch(88.56, 88.53, 143.35°)
OKLab	oklab(87.76% -0.1916 0.1261)
OKLCH	oklch(87.76% 0.229 146.6)
XYZ	xyz(41.6102, 73.2332, 28.1588)
Luminance	0.7324 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51FD73 #FD51DB

analogous

#85FD51 #51FD73 #51FDC9

triadic

#51FD73 #7351FD #FD7351

tetradic

#51FD73 #5185FD #FD51DB #FDC951

square

#51FD73 #5185FD #FD51DB #FDC951

split-complementary

#51FD73 #C951FD #FD5185

monochromatic

#02D12B #14FC42 #51FD73 #8EFEA4 #CAFED4

Accessibility & contrast

On white

1.34

#51FD73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#51FD73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51FD73

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51FD73	#FFFFFF	#000000	##000000
##51FD73	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE766

Deuteranopia (green-blind)

#ECD97E

Tritanopia (blue-blind)

#00F7DE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #51fd73;
/* rgb */ color: rgb(81, 253, 115);
/* oklch */ color: oklch(87.8% 0.229 146.6);

Tailwind

colors: {
  custom: {
    50: '#96ff9e',
    500: '#51fd73',
    950: '#000000',
  },
}

SCSS

$custom: #51fd73;
$custom-light: #96ff9e;
$custom-dark: #000000;

JSON

{
  "hex": "#51fd73",
  "rgb": {
    "r": 81,
    "g": 253,
    "b": 115
  },
  "hsl": {
    "h": 131.86,
    "s": 97.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87762,
    "c": 0.22937,
    "h": 146.6
  },
  "luminance": 0.73238
}

Semantic roles & 50–950 ramp

primary

#51FD73

secondary

#CC26AB

accent

#00B8E6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F180F

muted

#808680

Preview Lab

Preview with #51FD73

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

Preview Lab → · Contrast checker → · Palette generator →