#83CC3F#83CC3F

#83CC3F is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.0% C 0.186 H 132.9°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#83CC3F
RGB	rgb(131, 204, 63)
HSL	hsl(91, 58%, 52%)
HSV	hsv(91, 69%, 80%)
CMYK	cmyk(35.8%, 0%, 69.1%, 20%)
CIE-LAB	lab(75.06, -45.20, 60.16)
CIE-LCH	lch(75.06, 75.24, 126.92°)
OKLab	oklab(76.97% -0.1269 0.1363)
OKLCH	oklch(76.97% 0.186 132.9)
XYZ	xyz(31.8497, 48.3686, 12.3596)
Luminance	0.4837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CC3F #883FCC

analogous

#CACC3F #83CC3F #3FCC42

triadic

#83CC3F #3F83CC #CC3F83

tetradic

#83CC3F #3FCACC #883FCC #CC423F

square

#83CC3F #3FCACC #883FCC #CC423F

split-complementary

#83CC3F #423FCC #CC3FCA

monochromatic

#47721E #65A32B #83CC3F #A2D96F #C1E6A0

Accessibility & contrast

On white

1.97

#83CC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#83CC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CC3F

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CC3F	#FFFFFF	#000000	##000000
##83CC3F	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC29

Deuteranopia (green-blind)

#CAB74C

Tritanopia (blue-blind)

#84C4B0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #83cc3f;
/* rgb */ color: rgb(131, 204, 63);
/* oklch */ color: oklch(77.0% 0.186 132.9);

Tailwind

colors: {
  custom: {
    50: '#acdc7c',
    500: '#83cc3f',
    950: '#000000',
  },
}

SCSS

$custom: #83cc3f;
$custom-light: #acdc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#83cc3f",
  "rgb": {
    "r": 131,
    "g": 204,
    "b": 63
  },
  "hsl": {
    "h": 91.064,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76974,
    "c": 0.18626,
    "h": 132.9
  },
  "luminance": 0.4837
}

Semantic roles & 50–950 ramp

primary

#83CC3F

secondary

#B495D2

accent

#47E197

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CC3F

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

Preview Lab → · Contrast checker → · Palette generator →