#51EC72#51EC72

#51EC72 is a very light, highly saturated green. Relative luminance 0.630; OKLCH L 83.5% C 0.210 H 147.3°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#51EC72
RGB	rgb(81, 236, 114)
HSL	hsl(133, 80%, 62%)
HSV	hsv(133, 66%, 93%)
CMYK	cmyk(65.7%, 0%, 51.7%, 7.5%)
CIE-LAB	lab(83.42, -65.34, 47.09)
CIE-LCH	lch(83.42, 80.55, 144.22°)
OKLab	oklab(83.51% -0.1763 0.1134)
OKLCH	oklch(83.51% 0.21 147.3)
XYZ	xyz(36.4235, 62.9513, 26.1476)
Luminance	0.6296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EC72 #EC51CB

analogous

#7EEC51 #51EC72 #51ECBF

triadic

#51EC72 #7251EC #EC7251

tetradic

#51EC72 #517EEC #EC51CB #ECBF51

square

#51EC72 #517EEC #EC51CB #ECBF51

split-complementary

#51EC72 #BF51EC #EC517E

monochromatic

#13AF34 #1AE645 #51EC72 #88F29F #BFF8CB

Accessibility & contrast

On white

1.55

#51EC72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#51EC72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EC72

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EC72	#FFFFFF	#000000	##000000
##51EC72	1.00	1.55	13.59	13.59
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD867

Deuteranopia (green-blind)

#DCCB7B

Tritanopia (blue-blind)

#17E7D0

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #51ec72;
/* rgb */ color: rgb(81, 236, 114);
/* oklch */ color: oklch(83.5% 0.210 147.3);

Tailwind

colors: {
  custom: {
    50: '#93f39d',
    500: '#51ec72',
    950: '#000000',
  },
}

SCSS

$custom: #51ec72;
$custom-light: #93f39d;
$custom-dark: #000000;

JSON

{
  "hex": "#51ec72",
  "rgb": {
    "r": 81,
    "g": 236,
    "b": 114
  },
  "hsl": {
    "h": 132.774,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.83509,
    "c": 0.20959,
    "h": 147.3
  },
  "luminance": 0.62955
}

Semantic roles & 50–950 ramp

primary

#51EC72

secondary

#B03195

accent

#09B0DD

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #51EC72

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

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