#83DB40#83DB40

#83DB40 is a light, highly saturated yellow-green. Relative luminance 0.559; OKLCH L 80.6% C 0.204 H 134.6°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#83DB40
RGB	rgb(131, 219, 64)
HSL	hsl(94, 68%, 55%)
HSV	hsv(94, 71%, 86%)
CMYK	cmyk(40.2%, 0%, 70.8%, 14.1%)
CIE-LAB	lab(79.53, -51.30, 64.36)
CIE-LCH	lch(79.53, 82.31, 128.56°)
OKLab	oklab(80.63% -0.1434 0.1453)
OKLCH	oklch(80.63% 0.204 134.6)
XYZ	xyz(35.6163, 55.8566, 13.7542)
Luminance	0.5586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83DB40 #9840DB

analogous

#D0DB40 #83DB40 #40DB4B

triadic

#83DB40 #4083DB #DB4083

tetradic

#83DB40 #40D0DB #9840DB #DB4B40

square

#83DB40 #40D0DB #9840DB #DB4B40

split-complementary

#83DB40 #4B40DB #DB40D0

monochromatic

#498719 #65BB23 #83DB40 #A4E573 #C6EEA7

Accessibility & contrast

On white

1.73

#83DB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#83DB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83DB40

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83DB40	#FFFFFF	#000000	##000000
##83DB40	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA26

Deuteranopia (green-blind)

#D7C24F

Tritanopia (blue-blind)

#82D3BD

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #83db40;
/* rgb */ color: rgb(131, 219, 64);
/* oklch */ color: oklch(80.6% 0.204 134.6);

Tailwind

colors: {
  custom: {
    50: '#ade77e',
    500: '#83db40',
    950: '#000000',
  },
}

SCSS

$custom: #83db40;
$custom-light: #ade77e;
$custom-dark: #000000;

JSON

{
  "hex": "#83db40",
  "rgb": {
    "r": 131,
    "g": 219,
    "b": 64
  },
  "hsl": {
    "h": 94.065,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80634,
    "c": 0.20413,
    "h": 134.6
  },
  "luminance": 0.55858
}

Semantic roles & 50–950 ramp

primary

#83DB40

secondary

#66328D

accent

#3DEBA0

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #83DB40

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

Preview Lab → · Contrast checker → · Palette generator →