#80DA31#80DA31

#80DA31 is a light, highly saturated yellow-green. Relative luminance 0.550; OKLCH L 80.1% C 0.213 H 134.2°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#80DA31
RGB	rgb(128, 218, 49)
HSL	hsl(92, 70%, 52%)
HSV	hsv(92, 78%, 85%)
CMYK	cmyk(41.3%, 0%, 77.5%, 14.5%)
CIE-LAB	lab(79.01, -52.78, 68.75)
CIE-LCH	lch(79.01, 86.68, 127.51°)
OKLab	oklab(80.15% -0.1482 0.1524)
OKLCH	oklch(80.15% 0.213 134.2)
XYZ	xyz(34.5272, 54.9519, 11.6926)
Luminance	0.5495 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80DA31 #8B31DA

analogous

#D4DA31 #80DA31 #31DA37

triadic

#80DA31 #3180DA #DA3180

tetradic

#80DA31 #31D4DA #8B31DA #DA3731

square

#80DA31 #31D4DA #8B31DA #DA3731

split-complementary

#80DA31 #3731DA #DA31D4

monochromatic

#457B16 #62AE1F #80DA31 #A0E365 #C0ED99

Accessibility & contrast

On white

1.75

#80DA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#80DA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80DA31

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80DA31	#FFFFFF	#000000	##000000
##80DA31	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C800

Deuteranopia (green-blind)

#D6C144

Tritanopia (blue-blind)

#7FD1BB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #80da31;
/* rgb */ color: rgb(128, 218, 49);
/* oklch */ color: oklch(80.1% 0.213 134.2);

Tailwind

colors: {
  custom: {
    50: '#ace676',
    500: '#80da31',
    950: '#000000',
  },
}

SCSS

$custom: #80da31;
$custom-light: #ace676;
$custom-dark: #000000;

JSON

{
  "hex": "#80da31",
  "rgb": {
    "r": 128,
    "g": 218,
    "b": 49
  },
  "hsl": {
    "h": 91.953,
    "s": 69.547,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80146,
    "c": 0.21256,
    "h": 134.2
  },
  "luminance": 0.54954
}

Semantic roles & 50–950 ramp

primary

#80DA31

secondary

#5A2D82

accent

#3BEC9A

background

#FDFEFB

surface

#F8FCF1

border

#D1D5CB

text

#111609

muted

#81847D

Preview Lab

Preview with #80DA31

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

Preview Lab → · Contrast checker → · Palette generator →