#84CC51#84CC51

#84CC51 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.2% C 0.172 H 134.4°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#84CC51
RGB	rgb(132, 204, 81)
HSL	hsl(95, 55%, 56%)
HSV	hsv(95, 60%, 80%)
CMYK	cmyk(35.3%, 0%, 60.3%, 20%)
CIE-LAB	lab(75.25, -43.37, 52.99)
CIE-LCH	lch(75.25, 68.47, 129.30°)
OKLab	oklab(77.2% -0.1206 0.1234)
OKLCH	oklch(77.2% 0.173 134.4)
XYZ	xyz(32.5931, 48.6839, 15.4626)
Luminance	0.4869 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#84CC51 #9951CC

analogous

#C1CC51 #84CC51 #51CC5B

triadic

#84CC51 #5184CC #CC5184

tetradic

#84CC51 #51C1CC #9951CC #CC5B51

square

#84CC51 #51C1CC #9951CC #CC5B51

split-complementary

#84CC51 #5B51CC #CC51C1

monochromatic

#4A7E25 #65AD33 #84CC51 #A5DA80 #C7E8B0

Accessibility & contrast

On white

1.96

#84CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#84CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #84CC51

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##84CC51	#FFFFFF	#000000	##000000
##84CC51	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD43

Deuteranopia (green-blind)

#C9B75A

Tritanopia (blue-blind)

#83C5B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #84cc51;
/* rgb */ color: rgb(132, 204, 81);
/* oklch */ color: oklch(77.2% 0.172 134.4);

Tailwind

colors: {
  custom: {
    50: '#acdc86',
    500: '#84cc51',
    950: '#000000',
  },
}

SCSS

$custom: #84cc51;
$custom-light: #acdc86;
$custom-dark: #000000;

JSON

{
  "hex": "#84cc51",
  "rgb": {
    "r": 132,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 95.122,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77196,
    "c": 0.1725,
    "h": 134.4
  },
  "luminance": 0.48685
}

Semantic roles & 50–950 ramp

primary

#84CC51

secondary

#C1A3D6

accent

#4ADEA1

background

#FAFDF8

surface

#F5FBF0

border

#CFD4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #84CC51

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

Preview Lab → · Contrast checker → · Palette generator →