#83EF99#83EF99

#83EF99 is a very light, vivid green. Relative luminance 0.689; OKLCH L 86.6% C 0.156 H 148.9°. Best body text is #000000 at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#83EF99
RGB	rgb(131, 239, 153)
HSL	hsl(132, 77%, 73%)
HSV	hsv(132, 45%, 94%)
CMYK	cmyk(45.2%, 0%, 36%, 6.3%)
CIE-LAB	lab(86.43, -49.03, 32.19)
CIE-LCH	lch(86.43, 58.65, 146.72°)
OKLab	oklab(86.6% -0.1333 0.0804)
OKLCH	oklch(86.6% 0.156 148.9)
XYZ	xyz(45.9736, 68.8549, 40.9986)
Luminance	0.6886 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83EF99 #EF83D9

analogous

#A3EF83 #83EF99 #83EFCF

triadic

#83EF99 #9983EF #EF9983

tetradic

#83EF99 #83A3EF #EF83D9 #EFCF83

square

#83EF99 #83A3EF #EF83D9 #EFCF83

split-complementary

#83EF99 #CF83EF #EF83A3

monochromatic

#1CDB43 #4DE86C #83EF99 #B9F6C6 #E4FCE9

Accessibility & contrast

On white

1.42

#83EF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.77

#83EF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83EF99

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83EF99	#FFFFFF	#000000	##000000
##83EF99	1.00	1.42	14.77	14.77
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.77	21.00	1.00	1.00
##000000	14.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DF93

Deuteranopia (green-blind)

#E1D49E

Tritanopia (blue-blind)

#70EBD9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #83ef99;
/* rgb */ color: rgb(131, 239, 153);
/* oklch */ color: oklch(86.6% 0.156 148.9);

Tailwind

colors: {
  custom: {
    50: '#acf5b7',
    500: '#83ef99',
    950: '#000000',
  },
}

SCSS

$custom: #83ef99;
$custom-light: #acf5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#83ef99",
  "rgb": {
    "r": 131,
    "g": 239,
    "b": 153
  },
  "hsl": {
    "h": 132.222,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.86603,
    "c": 0.15572,
    "h": 148.9
  },
  "luminance": 0.68858
}

Semantic roles & 50–950 ramp

primary

#83EF99

secondary

#CA4DB0

accent

#0CB0D9

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#111711

muted

#818581

Preview Lab

Preview with #83EF99

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

Preview Lab → · Contrast checker → · Palette generator →