#83CC45#83CC45

#83CC45 is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.0% C 0.182 H 133.4°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#83CC45
RGB	rgb(131, 204, 69)
HSL	hsl(92, 57%, 54%)
HSV	hsv(92, 66%, 80%)
CMYK	cmyk(35.8%, 0%, 66.2%, 20%)
CIE-LAB	lab(75.10, -44.75, 57.86)
CIE-LCH	lch(75.10, 73.14, 127.72°)
OKLab	oklab(77.03% -0.1252 0.1323)
OKLCH	oklch(77.03% 0.182 133.4)
XYZ	xyz(32.0266, 48.4393, 13.2913)
Luminance	0.4844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CC45 #8E45CC

analogous

#C7CC45 #83CC45 #45CC4A

triadic

#83CC45 #4583CC #CC4583

tetradic

#83CC45 #45C7CC #8E45CC #CC4A45

square

#83CC45 #45C7CC #8E45CC #CC4A45

split-complementary

#83CC45 #4A45CC #CC45C7

monochromatic

#487620 #65A62E #83CC45 #A3D975 #C3E6A5

Accessibility & contrast

On white

1.96

#83CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#83CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CC45

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CC45	#FFFFFF	#000000	##000000
##83CC45	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD33

Deuteranopia (green-blind)

#CAB750

Tritanopia (blue-blind)

#83C4B0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #83cc45;
/* rgb */ color: rgb(131, 204, 69);
/* oklch */ color: oklch(77.0% 0.182 133.4);

Tailwind

colors: {
  custom: {
    50: '#acdc7f',
    500: '#83cc45',
    950: '#000000',
  },
}

SCSS

$custom: #83cc45;
$custom-light: #acdc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#83cc45",
  "rgb": {
    "r": 131,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 92.444,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77025,
    "c": 0.18216,
    "h": 133.4
  },
  "luminance": 0.48441
}

Semantic roles & 50–950 ramp

primary

#83CC45

secondary

#B999D3

accent

#48E09A

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CC45

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

Preview Lab → · Contrast checker → · Palette generator →