#83D740#83D740

#83D740 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 79.7% C 0.199 H 134.2°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#83D740
RGB	rgb(131, 215, 64)
HSL	hsl(93, 65%, 55%)
HSV	hsv(93, 70%, 84%)
CMYK	cmyk(39.1%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(78.34, -49.68, 63.15)
CIE-LCH	lch(78.34, 80.35, 128.19°)
OKLab	oklab(79.66% -0.139 0.1427)
OKLCH	oklch(79.66% 0.199 134.2)
XYZ	xyz(34.5853, 53.7946, 13.4106)
Luminance	0.5380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D740 #9440D7

analogous

#CFD740 #83D740 #40D748

triadic

#83D740 #4083D7 #D74083

tetradic

#83D740 #40CFD7 #9440D7 #D74840

square

#83D740 #40CFD7 #9440D7 #D74840

split-complementary

#83D740 #4840D7 #D740CF

monochromatic

#49811B #65B426 #83D740 #A4E273 #C5ECA5

Accessibility & contrast

On white

1.79

#83D740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#83D740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D740

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D740	#FFFFFF	#000000	##000000
##83D740	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC627

Deuteranopia (green-blind)

#D4BF4E

Tritanopia (blue-blind)

#82CFB9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #83d740;
/* rgb */ color: rgb(131, 215, 64);
/* oklch */ color: oklch(79.7% 0.199 134.2);

Tailwind

colors: {
  custom: {
    50: '#ade47d',
    500: '#83d740',
    950: '#000000',
  },
}

SCSS

$custom: #83d740;
$custom-light: #ade47d;
$custom-dark: #000000;

JSON

{
  "hex": "#83d740",
  "rgb": {
    "r": 131,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 93.377,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7966,
    "c": 0.19924,
    "h": 134.2
  },
  "luminance": 0.53796
}

Semantic roles & 50–950 ramp

primary

#83D740

secondary

#623388

accent

#3FE89D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #83D740

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

Preview Lab → · Contrast checker → · Palette generator →