#84CC39#84CC39

#84CC39 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.0% C 0.190 H 132.3°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#84CC39
RGB	rgb(132, 204, 57)
HSL	hsl(89, 59%, 51%)
HSV	hsv(89, 72%, 80%)
CMYK	cmyk(35.3%, 0%, 72.1%, 20%)
CIE-LAB	lab(75.07, -45.25, 62.39)
CIE-LCH	lch(75.07, 77.07, 125.95°)
OKLab	oklab(76.98% -0.1276 0.1402)
OKLCH	oklch(76.98% 0.19 132.3)
XYZ	xyz(31.8467, 48.3854, 11.5314)
Luminance	0.4839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#84CC39 #8139CC

analogous

#CCCA39 #84CC39 #3ACC39

triadic

#84CC39 #3984CC #CC3984

tetradic

#84CC39 #39CCCA #8139CC #CC393A

square

#84CC39 #39CCCA #8139CC #CC393A

split-complementary

#84CC39 #393ACC #CA39CC

monochromatic

#466E1C #659F29 #84CC39 #A2D96A #C0E59A

Accessibility & contrast

On white

1.97

#84CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#84CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #84CC39

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##84CC39	#FFFFFF	#000000	##000000
##84CC39	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC1E

Deuteranopia (green-blind)

#CBB747

Tritanopia (blue-blind)

#85C4AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #84cc39;
/* rgb */ color: rgb(132, 204, 57);
/* oklch */ color: oklch(77.0% 0.190 132.3);

Tailwind

colors: {
  custom: {
    50: '#addc79',
    500: '#84cc39',
    950: '#000000',
  },
}

SCSS

$custom: #84cc39;
$custom-light: #addc79;
$custom-dark: #000000;

JSON

{
  "hex": "#84cc39",
  "rgb": {
    "r": 132,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 89.388,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76983,
    "c": 0.18951,
    "h": 132.3
  },
  "luminance": 0.48387
}

Semantic roles & 50–950 ramp

primary

#84CC39

secondary

#B090D1

accent

#46E292

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #84CC39

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

Preview Lab → · Contrast checker → · Palette generator →