#80EF51#80EF51

#80EF51 is a very light, highly saturated green. Relative luminance 0.669; OKLCH L 85.5% C 0.219 H 137.8°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#80EF51
RGB	rgb(128, 239, 81)
HSL	hsl(102, 83%, 63%)
HSV	hsv(102, 66%, 94%)
CMYK	cmyk(46.4%, 0%, 66.1%, 6.3%)
CIE-LAB	lab(85.46, -58.76, 64.11)
CIE-LCH	lch(85.46, 86.97, 132.51°)
OKLab	oklab(85.5% -0.1623 0.1469)
OKLCH	oklch(85.5% 0.219 137.8)
XYZ	xyz(41.2524, 66.9135, 18.5248)
Luminance	0.6692 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.61

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80EF51 #C051EF

analogous

#CFEF51 #80EF51 #51EF71

triadic

#80EF51 #5180EF #EF5180

tetradic

#80EF51 #51CFEF #C051EF #EF7151

square

#80EF51 #51CFEF #C051EF #EF7151

split-complementary

#80EF51 #7151EF #EF51CF

monochromatic

#42B511 #57EA19 #80EF51 #A9F489 #D2F9C1

Accessibility & contrast

On white

1.46

#80EF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#80EF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80EF51

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80EF51	#FFFFFF	#000000	##000000
##80EF51	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB3B

Deuteranopia (green-blind)

#E8D25F

Tritanopia (blue-blind)

#79E7CF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #80ef51;
/* rgb */ color: rgb(128, 239, 81);
/* oklch */ color: oklch(85.5% 0.219 137.8);

Tailwind

colors: {
  custom: {
    50: '#adf589',
    500: '#80ef51',
    950: '#000000',
  },
}

SCSS

$custom: #80ef51;
$custom-light: #adf589;
$custom-dark: #000000;

JSON

{
  "hex": "#80ef51",
  "rgb": {
    "r": 128,
    "g": 239,
    "b": 81
  },
  "hsl": {
    "h": 102.152,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85498,
    "c": 0.21893,
    "h": 137.8
  },
  "luminance": 0.66916
}

Semantic roles & 50–950 ramp

primary

#80EF51

secondary

#8D30B5

accent

#06E09F

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #80EF51

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

Preview Lab → · Contrast checker → · Palette generator →