#51EE72#51EE72

#51EE72 is a very light, highly saturated green. Relative luminance 0.641; OKLCH L 84.0% C 0.212 H 147.2°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#51EE72
RGB	rgb(81, 238, 114)
HSL	hsl(133, 82%, 63%)
HSV	hsv(133, 66%, 93%)
CMYK	cmyk(66%, 0%, 52.1%, 6.7%)
CIE-LAB	lab(84.02, -66.04, 47.83)
CIE-LCH	lch(84.02, 81.54, 144.08°)
OKLab	oklab(84.01% -0.1782 0.115)
OKLCH	oklch(84.01% 0.212 147.2)
XYZ	xyz(37.0025, 64.1094, 26.3406)
Luminance	0.6411 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EE72 #EE51CD

analogous

#7FEE51 #51EE72 #51EEC0

triadic

#51EE72 #7251EE #EE7251

tetradic

#51EE72 #517FEE #EE51CD #EEC051

square

#51EE72 #517FEE #EE51CD #EEC051

split-complementary

#51EE72 #C051EE #EE517F

monochromatic

#11B333 #19E945 #51EE72 #89F39F #C1F9CC

Accessibility & contrast

On white

1.52

#51EE72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#51EE72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EE72

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EE72	#FFFFFF	#000000	##000000
##51EE72	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA67

Deuteranopia (green-blind)

#DECC7B

Tritanopia (blue-blind)

#15E9D2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #51ee72;
/* rgb */ color: rgb(81, 238, 114);
/* oklch */ color: oklch(84.0% 0.212 147.2);

Tailwind

colors: {
  custom: {
    50: '#93f59d',
    500: '#51ee72',
    950: '#000000',
  },
}

SCSS

$custom: #51ee72;
$custom-light: #93f59d;
$custom-dark: #000000;

JSON

{
  "hex": "#51ee72",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 114
  },
  "hsl": {
    "h": 132.611,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84009,
    "c": 0.21206,
    "h": 147.2
  },
  "luminance": 0.64113
}

Semantic roles & 50–950 ramp

primary

#51EE72

secondary

#B33097

accent

#07B1DF

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #51EE72

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

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