#80AC28#80AC28

#80AC28 is a light, vivid yellow-green. Relative luminance 0.342; OKLCH L 68.8% C 0.162 H 126.8°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#80AC28
RGB	rgb(128, 172, 40)
HSL	hsl(80, 62%, 42%)
HSV	hsv(80, 77%, 67%)
CMYK	cmyk(25.6%, 0%, 76.7%, 32.5%)
CIE-LAB	lab(65.16, -33.62, 58.49)
CIE-LCH	lch(65.16, 67.47, 119.89°)
OKLab	oklab(68.83% -0.097 0.1295)
OKLCH	oklch(68.83% 0.162 126.8)
XYZ	xyz(24.0377, 34.2470, 7.3510)
Luminance	0.3425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80AC28 #5428AC

analogous

#AC9628 #80AC28 #3EAC28

triadic

#80AC28 #2880AC #AC2880

tetradic

#80AC28 #28AC96 #5428AC #AC283E

square

#80AC28 #28AC96 #5428AC #AC283E

split-complementary

#80AC28 #283EAC #9628AC

monochromatic

#364911 #5B7A1C #80AC28 #A1D23F #B9DE71

Accessibility & contrast

On white

2.68

#80AC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#80AC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80AC28

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80AC28	#FFFFFF	#000000	##000000
##80AC28	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A005

Deuteranopia (green-blind)

#AF9D35

Tritanopia (blue-blind)

#85A493

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #80ac28;
/* rgb */ color: rgb(128, 172, 40);
/* oklch */ color: oklch(68.8% 0.162 126.8);

Tailwind

colors: {
  custom: {
    50: '#a9c56d',
    500: '#80ac28',
    950: '#000000',
  },
}

SCSS

$custom: #80ac28;
$custom-light: #a9c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#80ac28",
  "rgb": {
    "r": 128,
    "g": 172,
    "b": 40
  },
  "hsl": {
    "h": 80,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.68826,
    "c": 0.16177,
    "h": 126.8
  },
  "luminance": 0.34247
}

Semantic roles & 50–950 ramp

primary

#80AC28

secondary

#896BC5

accent

#42E579

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #80AC28

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

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