#51ED75#51ED75

#51ED75 is a very light, highly saturated green. Relative luminance 0.636; OKLCH L 83.8% C 0.208 H 147.7°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#51ED75
RGB	rgb(81, 237, 117)
HSL	hsl(134, 81%, 62%)
HSV	hsv(134, 66%, 93%)
CMYK	cmyk(65.8%, 0%, 50.6%, 7.1%)
CIE-LAB	lab(83.76, -65.28, 46.10)
CIE-LCH	lch(83.76, 79.91, 144.77°)
OKLab	oklab(83.8% -0.1761 0.1113)
OKLCH	oklch(83.8% 0.208 147.7)
XYZ	xyz(36.8857, 63.5982, 27.1579)
Luminance	0.6360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51ED75 #ED51C9

analogous

#7BED51 #51ED75 #51EDC3

triadic

#51ED75 #7551ED #ED7551

tetradic

#51ED75 #517BED #ED51C9 #EDC351

square

#51ED75 #517BED #ED51C9 #EDC351

split-complementary

#51ED75 #C351ED #ED517B

monochromatic

#12B137 #1AE749 #51ED75 #88F3A1 #C0F8CD

Accessibility & contrast

On white

1.53

#51ED75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#51ED75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51ED75

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51ED75	#FFFFFF	#000000	##000000
##51ED75	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D96B

Deuteranopia (green-blind)

#DCCC7E

Tritanopia (blue-blind)

#13E8D1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #51ed75;
/* rgb */ color: rgb(81, 237, 117);
/* oklch */ color: oklch(83.8% 0.208 147.7);

Tailwind

colors: {
  custom: {
    50: '#93f49f',
    500: '#51ed75',
    950: '#000000',
  },
}

SCSS

$custom: #51ed75;
$custom-light: #93f49f;
$custom-dark: #000000;

JSON

{
  "hex": "#51ed75",
  "rgb": {
    "r": 81,
    "g": 237,
    "b": 117
  },
  "hsl": {
    "h": 133.846,
    "s": 81.25,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83801,
    "c": 0.20829,
    "h": 147.7
  },
  "luminance": 0.63602
}

Semantic roles & 50–950 ramp

primary

#51ED75

secondary

#B13194

accent

#08ACDE

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #51ED75

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

Preview Lab → · Contrast checker → · Palette generator →