#83CB45#83CB45

#83CB45 is a light, vivid yellow-green. Relative luminance 0.480; OKLCH L 76.8% C 0.181 H 133.3°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#83CB45
RGB	rgb(131, 203, 69)
HSL	hsl(92, 56%, 53%)
HSV	hsv(92, 66%, 80%)
CMYK	cmyk(35.5%, 0%, 66%, 20.4%)
CIE-LAB	lab(74.80, -44.32, 57.54)
CIE-LCH	lch(74.80, 72.63, 127.61°)
OKLab	oklab(76.78% -0.124 0.1316)
OKLCH	oklch(76.78% 0.181 133.3)
XYZ	xyz(31.7897, 47.9655, 13.2124)
Luminance	0.4797 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CB45 #8D45CB

analogous

#C6CB45 #83CB45 #45CB4A

triadic

#83CB45 #4583CB #CB4583

tetradic

#83CB45 #45C6CB #8D45CB #CB4A45

square

#83CB45 #45C6CB #8D45CB #CB4A45

split-complementary

#83CB45 #4A45CB #CB45C6

monochromatic

#487521 #65A52E #83CB45 #A3D875 #C3E6A5

Accessibility & contrast

On white

1.98

#83CB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#83CB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CB45

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CB45	#FFFFFF	#000000	##000000
##83CB45	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC33

Deuteranopia (green-blind)

#C9B650

Tritanopia (blue-blind)

#83C3B0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #83cb45;
/* rgb */ color: rgb(131, 203, 69);
/* oklch */ color: oklch(76.8% 0.181 133.3);

Tailwind

colors: {
  custom: {
    50: '#acdb7f',
    500: '#83cb45',
    950: '#000000',
  },
}

SCSS

$custom: #83cb45;
$custom-light: #acdb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#83cb45",
  "rgb": {
    "r": 131,
    "g": 203,
    "b": 69
  },
  "hsl": {
    "h": 92.239,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76781,
    "c": 0.18087,
    "h": 133.3
  },
  "luminance": 0.47967
}

Semantic roles & 50–950 ramp

primary

#83CB45

secondary

#B899D3

accent

#48E09A

background

#FAFDF8

surface

#F5FBEF

border

#CFD4CA

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CB45

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

Preview Lab → · Contrast checker → · Palette generator →