#83CA3A#83CA3A

#83CA3A is a light, vivid yellow-green. Relative luminance 0.474; OKLCH L 76.4% C 0.187 H 132.3°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#83CA3A
RGB	rgb(131, 202, 58)
HSL	hsl(90, 58%, 51%)
HSV	hsv(90, 71%, 79%)
CMYK	cmyk(35.1%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(74.43, -44.69, 61.37)
CIE-LCH	lch(74.43, 75.92, 126.06°)
OKLab	oklab(76.45% -0.1259 0.1382)
OKLCH	oklch(76.45% 0.187 132.3)
XYZ	xyz(31.2439, 47.3706, 11.4994)
Luminance	0.4737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CA3A #813ACA

analogous

#CAC93A #83CA3A #3BCA3A

triadic

#83CA3A #3A83CA #CA3A83

tetradic

#83CA3A #3ACAC9 #813ACA #CA3A3B

square

#83CA3A #3ACAC9 #813ACA #CA3A3B

split-complementary

#83CA3A #3A3BCA #C93ACA

monochromatic

#456C1D #649D2A #83CA3A #A1D76A #C0E49A

Accessibility & contrast

On white

2.00

#83CA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#83CA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CA3A

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CA3A	#FFFFFF	#000000	##000000
##83CA3A	1.00	2.00	10.47	10.47
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB21

Deuteranopia (green-blind)

#C9B547

Tritanopia (blue-blind)

#84C2AE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #83ca3a;
/* rgb */ color: rgb(131, 202, 58);
/* oklch */ color: oklch(76.4% 0.187 132.3);

Tailwind

colors: {
  custom: {
    50: '#acda79',
    500: '#83ca3a',
    950: '#000000',
  },
}

SCSS

$custom: #83ca3a;
$custom-light: #acda79;
$custom-dark: #000000;

JSON

{
  "hex": "#83ca3a",
  "rgb": {
    "r": 131,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 89.583,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76449,
    "c": 0.18693,
    "h": 132.3
  },
  "luminance": 0.47372
}

Semantic roles & 50–950 ramp

primary

#83CA3A

secondary

#AF90D0

accent

#47E193

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CA3A

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

Preview Lab → · Contrast checker → · Palette generator →