#83D545#83D545

#83D545 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.2% C 0.194 H 134.4°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#83D545
RGB	rgb(131, 213, 69)
HSL	hsl(94, 63%, 55%)
HSV	hsv(94, 68%, 84%)
CMYK	cmyk(38.5%, 0%, 67.6%, 16.5%)
CIE-LAB	lab(77.78, -48.50, 60.69)
CIE-LCH	lch(77.78, 77.69, 128.63°)
OKLab	oklab(79.21% -0.1354 0.1382)
OKLCH	oklch(79.21% 0.194 134.4)
XYZ	xyz(34.2278, 52.8418, 14.0251)
Luminance	0.5284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D545 #9745D5

analogous

#CBD545 #83D545 #45D54F

triadic

#83D545 #4583D5 #D54583

tetradic

#83D545 #45CBD5 #9745D5 #D54F45

square

#83D545 #45CBD5 #9745D5 #D54F45

split-complementary

#83D545 #4F45D5 #D545CB

monochromatic

#49821D #65B429 #83D545 #A4E077 #C6ECA9

Accessibility & contrast

On white

1.82

#83D545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#83D545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D545

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D545	#FFFFFF	#000000	##000000
##83D545	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC430

Deuteranopia (green-blind)

#D2BE52

Tritanopia (blue-blind)

#82CDB8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #83d545;
/* rgb */ color: rgb(131, 213, 69);
/* oklch */ color: oklch(79.2% 0.194 134.4);

Tailwind

colors: {
  custom: {
    50: '#ade280',
    500: '#83d545',
    950: '#000000',
  },
}

SCSS

$custom: #83d545;
$custom-light: #ade280;
$custom-dark: #000000;

JSON

{
  "hex": "#83d545",
  "rgb": {
    "r": 131,
    "g": 213,
    "b": 69
  },
  "hsl": {
    "h": 94.167,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79213,
    "c": 0.19353,
    "h": 134.4
  },
  "luminance": 0.52843
}

Semantic roles & 50–950 ramp

primary

#83D545

secondary

#653589

accent

#42E69F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #83D545

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

Preview Lab → · Contrast checker → · Palette generator →