#83D340#83D340

#83D340 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 78.7% C 0.194 H 133.8°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#83D340
RGB	rgb(131, 211, 64)
HSL	hsl(93, 63%, 54%)
HSV	hsv(93, 70%, 83%)
CMYK	cmyk(37.9%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(77.15, -48.05, 61.93)
CIE-LCH	lch(77.15, 78.38, 127.80°)
OKLab	oklab(78.69% -0.1346 0.1402)
OKLCH	oklch(78.69% 0.194 133.8)
XYZ	xyz(33.5792, 51.7824, 13.0752)
Luminance	0.5178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D340 #9040D3

analogous

#CDD340 #83D340 #40D347

triadic

#83D340 #4083D3 #D34083

tetradic

#83D340 #40CDD3 #9040D3 #D34740

square

#83D340 #40CDD3 #9040D3 #D34740

split-complementary

#83D340 #4740D3 #D340CD

monochromatic

#487C1D #65AE28 #83D340 #A3DE72 #C4EAA3

Accessibility & contrast

On white

1.85

#83D340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#83D340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D340

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D340	#FFFFFF	#000000	##000000
##83D340	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC329

Deuteranopia (green-blind)

#D0BC4D

Tritanopia (blue-blind)

#83CBB6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #83d340;
/* rgb */ color: rgb(131, 211, 64);
/* oklch */ color: oklch(78.7% 0.194 133.8);

Tailwind

colors: {
  custom: {
    50: '#ade17d',
    500: '#83d340',
    950: '#000000',
  },
}

SCSS

$custom: #83d340;
$custom-light: #ade17d;
$custom-dark: #000000;

JSON

{
  "hex": "#83d340",
  "rgb": {
    "r": 131,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 92.653,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78686,
    "c": 0.19432,
    "h": 133.8
  },
  "luminance": 0.51784
}

Semantic roles & 50–950 ramp

primary

#83D340

secondary

#5F3384

accent

#42E69B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #83D340

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

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