#80DD4F#80DD4F

#80DD4F is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.1% C 0.198 H 136.6°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#80DD4F
RGB	rgb(128, 221, 79)
HSL	hsl(99, 68%, 59%)
HSV	hsv(99, 64%, 87%)
CMYK	cmyk(42.1%, 0%, 64.3%, 13.3%)
CIE-LAB	lab(80.10, -51.91, 59.14)
CIE-LCH	lch(80.10, 78.69, 131.27°)
OKLab	oklab(81.1% -0.1438 0.1362)
OKLCH	oklch(81.1% 0.198 136.6)
XYZ	xyz(36.1688, 56.8645, 16.4658)
Luminance	0.5687 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80DD4F #AC4FDD

analogous

#C7DD4F #80DD4F #4FDD65

triadic

#80DD4F #4F80DD #DD4F80

tetradic

#80DD4F #4FC7DD #AC4FDD #DD654F

square

#80DD4F #4FC7DD #AC4FDD #DD654F

split-complementary

#80DD4F #654FDD #DD4FC7

monochromatic

#46951D #5EC827 #80DD4F #A5E782 #CAF1B6

Accessibility & contrast

On white

1.70

#80DD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#80DD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80DD4F

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80DD4F	#FFFFFF	#000000	##000000
##80DD4F	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC3D

Deuteranopia (green-blind)

#D8C45B

Tritanopia (blue-blind)

#7CD5C0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #80dd4f;
/* rgb */ color: rgb(128, 221, 79);
/* oklch */ color: oklch(81.1% 0.198 136.6);

Tailwind

colors: {
  custom: {
    50: '#abe886',
    500: '#80dd4f',
    950: '#000000',
  },
}

SCSS

$custom: #80dd4f;
$custom-light: #abe886;
$custom-dark: #000000;

JSON

{
  "hex": "#80dd4f",
  "rgb": {
    "r": 128,
    "g": 221,
    "b": 79
  },
  "hsl": {
    "h": 99.296,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.81101,
    "c": 0.19809,
    "h": 136.6
  },
  "luminance": 0.56867
}

Semantic roles & 50–950 ramp

primary

#80DD4F

secondary

#773799

accent

#3DEAAF

background

#FDFEFC

surface

#F8FDF3

border

#D1D5CD

text

#11160C

muted

#81847F

Preview Lab

Preview with #80DD4F

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

Preview Lab → · Contrast checker → · Palette generator →