#83D645#83D645

#83D645 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.5% C 0.195 H 134.5°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#83D645
RGB	rgb(131, 214, 69)
HSL	hsl(94, 64%, 55%)
HSV	hsv(94, 68%, 84%)
CMYK	cmyk(38.8%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(78.08, -48.91, 61.00)
CIE-LCH	lch(78.08, 78.19, 128.73°)
OKLab	oklab(79.46% -0.1366 0.1389)
OKLCH	oklch(79.46% 0.195 134.5)
XYZ	xyz(34.4801, 53.3464, 14.1092)
Luminance	0.5335 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D645 #9845D6

analogous

#CBD645 #83D645 #45D64F

triadic

#83D645 #4583D6 #D64583

tetradic

#83D645 #45CBD6 #9845D6 #D64F45

square

#83D645 #45CBD6 #9845D6 #D64F45

split-complementary

#83D645 #4F45D6 #D645CB

monochromatic

#49841D #65B628 #83D645 #A4E177 #C6ECA9

Accessibility & contrast

On white

1.80

#83D645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#83D645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D645

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D645	#FFFFFF	#000000	##000000
##83D645	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC530

Deuteranopia (green-blind)

#D3BF52

Tritanopia (blue-blind)

#82CEB9

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #83d645;
/* rgb */ color: rgb(131, 214, 69);
/* oklch */ color: oklch(79.5% 0.195 134.5);

Tailwind

colors: {
  custom: {
    50: '#ade380',
    500: '#83d645',
    950: '#000000',
  },
}

SCSS

$custom: #83d645;
$custom-light: #ade380;
$custom-dark: #000000;

JSON

{
  "hex": "#83d645",
  "rgb": {
    "r": 131,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 94.345,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79457,
    "c": 0.19478,
    "h": 134.5
  },
  "luminance": 0.53348
}

Semantic roles & 50–950 ramp

primary

#83D645

secondary

#66358A

accent

#41E7A0

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #83D645

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

Preview Lab → · Contrast checker → · Palette generator →