#83D140#83D140

#83D140 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.2% C 0.192 H 133.6°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#83D140
RGB	rgb(131, 209, 64)
HSL	hsl(92, 61%, 54%)
HSV	hsv(92, 69%, 82%)
CMYK	cmyk(37.3%, 0%, 69.4%, 18%)
CIE-LAB	lab(76.55, -47.22, 61.32)
CIE-LCH	lch(76.55, 77.39, 127.60°)
OKLab	oklab(78.2% -0.1323 0.1389)
OKLCH	oklch(78.2% 0.192 133.6)
XYZ	xyz(33.0854, 50.7949, 12.9106)
Luminance	0.5080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D140 #8E40D1

analogous

#CBD140 #83D140 #40D145

triadic

#83D140 #4083D1 #D14083

tetradic

#83D140 #40CBD1 #8E40D1 #D14540

square

#83D140 #40CBD1 #8E40D1 #D14540

split-complementary

#83D140 #4540D1 #D140CB

monochromatic

#48791D #65AB29 #83D140 #A3DD71 #C3E9A3

Accessibility & contrast

On white

1.88

#83D140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#83D140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D140

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D140	#FFFFFF	#000000	##000000
##83D140	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C129

Deuteranopia (green-blind)

#CEBB4D

Tritanopia (blue-blind)

#83C9B4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #83d140;
/* rgb */ color: rgb(131, 209, 64);
/* oklch */ color: oklch(78.2% 0.192 133.6);

Tailwind

colors: {
  custom: {
    50: '#acdf7d',
    500: '#83d140',
    950: '#000000',
  },
}

SCSS

$custom: #83d140;
$custom-light: #acdf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#83d140",
  "rgb": {
    "r": 131,
    "g": 209,
    "b": 64
  },
  "hsl": {
    "h": 92.276,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78199,
    "c": 0.19185,
    "h": 133.6
  },
  "luminance": 0.50796
}

Semantic roles & 50–950 ramp

primary

#83D140

secondary

#5E3481

accent

#44E49A

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #83D140

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

Preview Lab → · Contrast checker → · Palette generator →