#83AD40#83AD40

#83AD40 is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.5% C 0.145 H 127.7°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#83AD40
RGB	rgb(131, 173, 64)
HSL	hsl(83, 46%, 46%)
HSV	hsv(83, 63%, 68%)
CMYK	cmyk(24.3%, 0%, 63%, 32.2%)
CIE-LAB	lab(65.81, -31.31, 49.95)
CIE-LCH	lch(65.81, 58.95, 122.08°)
OKLab	oklab(69.46% -0.0888 0.115)
OKLCH	oklch(69.46% 0.145 127.7)
XYZ	xyz(25.2290, 35.0821, 10.2918)
Luminance	0.3508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83AD40 #6A40AD

analogous

#ADA140 #83AD40 #4DAD40

triadic

#83AD40 #4083AD #AD4083

tetradic

#83AD40 #40ADA1 #6A40AD #AD404D

square

#83AD40 #40ADA1 #6A40AD #AD404D

split-complementary

#83AD40 #404DAD #A140AD

monochromatic

#3F541F #61802F #83AD40 #A0C664 #BCD691

Accessibility & contrast

On white

2.62

#83AD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#83AD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83AD40

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83AD40	#FFFFFF	#000000	##000000
##83AD40	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A233

Deuteranopia (green-blind)

#AF9F48

Tritanopia (blue-blind)

#87A596

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #83ad40;
/* rgb */ color: rgb(131, 173, 64);
/* oklch */ color: oklch(69.5% 0.145 127.7);

Tailwind

colors: {
  custom: {
    50: '#aac57a',
    500: '#83ad40',
    950: '#000000',
  },
}

SCSS

$custom: #83ad40;
$custom-light: #aac57a;
$custom-dark: #000000;

JSON

{
  "hex": "#83ad40",
  "rgb": {
    "r": 131,
    "g": 173,
    "b": 64
  },
  "hsl": {
    "h": 83.119,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69459,
    "c": 0.14526,
    "h": 127.7
  },
  "luminance": 0.35083
}

Semantic roles & 50–950 ramp

primary

#83AD40

secondary

#9E87C2

accent

#52D685

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #83AD40

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

Preview Lab → · Contrast checker → · Palette generator →