#83EF4A#83EF4A

#83EF4A is a very light, highly saturated yellow-green. Relative luminance 0.671; OKLCH L 85.6% C 0.222 H 136.9°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#83EF4A
RGB	rgb(131, 239, 74)
HSL	hsl(99, 84%, 61%)
HSV	hsv(99, 69%, 94%)
CMYK	cmyk(45.2%, 0%, 69%, 6.3%)
CIE-LAB	lab(85.53, -58.42, 66.86)
CIE-LCH	lch(85.53, 88.79, 131.15°)
OKLab	oklab(85.57% -0.162 0.1518)
OKLCH	oklch(85.57% 0.222 136.9)
XYZ	xyz(41.4614, 67.0501, 17.2345)
Luminance	0.6705 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83EF4A #B64AEF

analogous

#D5EF4A #83EF4A #4AEF64

triadic

#83EF4A #4A83EF #EF4A83

tetradic

#83EF4A #4AD5EF #B64AEF #EF644A

square

#83EF4A #4AD5EF #B64AEF #EF644A

split-complementary

#83EF4A #644AEF #EF4AD5

monochromatic

#47AF0F #5DE714 #83EF4A #AAF482 #D0F9BA

Accessibility & contrast

On white

1.46

#83EF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#83EF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83EF4A

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83EF4A	#FFFFFF	#000000	##000000
##83EF4A	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DB30

Deuteranopia (green-blind)

#E8D259

Tritanopia (blue-blind)

#7DE7CE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #83ef4a;
/* rgb */ color: rgb(131, 239, 74);
/* oklch */ color: oklch(85.6% 0.222 136.9);

Tailwind

colors: {
  custom: {
    50: '#aff585',
    500: '#83ef4a',
    950: '#000000',
  },
}

SCSS

$custom: #83ef4a;
$custom-light: #aff585;
$custom-dark: #000000;

JSON

{
  "hex": "#83ef4a",
  "rgb": {
    "r": 131,
    "g": 239,
    "b": 74
  },
  "hsl": {
    "h": 99.273,
    "s": 83.756,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85571,
    "c": 0.22204,
    "h": 136.9
  },
  "luminance": 0.67053
}

Semantic roles & 50–950 ramp

primary

#83EF4A

secondary

#832EAF

accent

#05E095

background

#FDFFFC

surface

#F8FEF3

border

#D1D6CD

text

#11170C

muted

#81857F

Preview Lab

Preview with #83EF4A

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

Preview Lab → · Contrast checker → · Palette generator →