#83CA2D#83CA2D

#83CA2D is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.4% C 0.194 H 131.6°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#83CA2D
RGB	rgb(131, 202, 45)
HSL	hsl(87, 64%, 48%)
HSV	hsv(87, 78%, 79%)
CMYK	cmyk(35.1%, 0%, 77.7%, 20.8%)
CIE-LAB	lab(74.35, -45.45, 65.63)
CIE-LCH	lch(74.35, 79.83, 124.70°)
OKLab	oklab(76.37% -0.1288 0.1452)
OKLCH	oklch(76.37% 0.194 131.6)
XYZ	xyz(30.9540, 47.2546, 9.9722)
Luminance	0.4726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CA2D #742DCA

analogous

#CAC22D #83CA2D #34CA2D

triadic

#83CA2D #2D83CA #CA2D83

tetradic

#83CA2D #2DCAC2 #742DCA #CA2D34

square

#83CA2D #2DCAC2 #742DCA #CA2D34

split-complementary

#83CA2D #2D34CA #C22DCA

monochromatic

#426617 #639822 #83CA2D #A0DA5A #BDE58C

Accessibility & contrast

On white

2.01

#83CA2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#83CA2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CA2D

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CA2D	#FFFFFF	#000000	##000000
##83CA2D	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA00

Deuteranopia (green-blind)

#C9B53E

Tritanopia (blue-blind)

#85C1AD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #83ca2d;
/* rgb */ color: rgb(131, 202, 45);
/* oklch */ color: oklch(76.4% 0.194 131.6);

Tailwind

colors: {
  custom: {
    50: '#adda73',
    500: '#83ca2d',
    950: '#000000',
  },
}

SCSS

$custom: #83ca2d;
$custom-light: #adda73;
$custom-dark: #000000;

JSON

{
  "hex": "#83ca2d",
  "rgb": {
    "r": 131,
    "g": 202,
    "b": 45
  },
  "hsl": {
    "h": 87.134,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76365,
    "c": 0.19411,
    "h": 131.6
  },
  "luminance": 0.47256
}

Semantic roles & 50–950 ramp

primary

#83CA2D

secondary

#A683CF

accent

#41E78C

background

#FBFDF7

surface

#F6FBED

border

#D0D4C8

text

#111509

muted

#80837B

Preview Lab

Preview with #83CA2D

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

Preview Lab → · Contrast checker → · Palette generator →