#80AC33#80AC33

#80AC33 is a light, vivid yellow-green. Relative luminance 0.343; OKLCH L 68.9% C 0.155 H 127.5°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#80AC33
RGB	rgb(128, 172, 51)
HSL	hsl(82, 54%, 44%)
HSV	hsv(82, 70%, 67%)
CMYK	cmyk(25.6%, 0%, 70.3%, 32.5%)
CIE-LAB	lab(65.23, -32.98, 54.63)
CIE-LCH	lch(65.23, 63.82, 121.12°)
OKLab	oklab(68.9% -0.0943 0.1231)
OKLCH	oklch(68.9% 0.155 127.5)
XYZ	xyz(24.2522, 34.3328, 8.4805)
Luminance	0.3433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80AC33 #5F33AC

analogous

#AC9B33 #80AC33 #43AC33

triadic

#80AC33 #3380AC #AC3380

tetradic

#80AC33 #33AC9B #5F33AC #AC3343

square

#80AC33 #33AC9B #5F33AC #AC3343

split-complementary

#80AC33 #3343AC #9B33AC

monochromatic

#3A4E17 #5D7D25 #80AC33 #9FCB51 #B9D980

Accessibility & contrast

On white

2.67

#80AC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#80AC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80AC33

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80AC33	#FFFFFF	#000000	##000000
##80AC33	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A020

Deuteranopia (green-blind)

#AF9D3D

Tritanopia (blue-blind)

#85A494

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #80ac33;
/* rgb */ color: rgb(128, 172, 51);
/* oklch */ color: oklch(68.9% 0.155 127.5);

Tailwind

colors: {
  custom: {
    50: '#a8c572',
    500: '#80ac33',
    950: '#000000',
  },
}

SCSS

$custom: #80ac33;
$custom-light: #a8c572;
$custom-dark: #000000;

JSON

{
  "hex": "#80ac33",
  "rgb": {
    "r": 128,
    "g": 172,
    "b": 51
  },
  "hsl": {
    "h": 81.818,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68902,
    "c": 0.15509,
    "h": 127.5
  },
  "luminance": 0.34333
}

Semantic roles & 50–950 ramp

primary

#80AC33

secondary

#9378C2

accent

#4ADE80

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #80AC33

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

Preview Lab → · Contrast checker → · Palette generator →