#83EC4C#83EC4C

#83EC4C is a very light, highly saturated yellow-green. Relative luminance 0.653; OKLCH L 84.9% C 0.217 H 136.8°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#83EC4C
RGB	rgb(131, 236, 76)
HSL	hsl(99, 81%, 61%)
HSV	hsv(99, 68%, 93%)
CMYK	cmyk(44.5%, 0%, 67.8%, 7.5%)
CIE-LAB	lab(84.66, -57.12, 65.21)
CIE-LCH	lch(84.66, 86.69, 131.22°)
OKLab	oklab(84.86% -0.1583 0.1486)
OKLCH	oklch(84.86% 0.217 136.8)
XYZ	xyz(40.6589, 65.3355, 17.3047)
Luminance	0.6534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83EC4C #B54CEC

analogous

#D3EC4C #83EC4C #4CEC65

triadic

#83EC4C #4C83EC #EC4C83

tetradic

#83EC4C #4CD3EC #B54CEC #EC654C

square

#83EC4C #4CD3EC #B54CEC #EC654C

split-complementary

#83EC4C #654CEC #EC4CD3

monochromatic

#47AB12 #5EE318 #83EC4C #A9F283 #D0F8BB

Accessibility & contrast

On white

1.49

#83EC4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#83EC4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83EC4C

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83EC4C	#FFFFFF	#000000	##000000
##83EC4C	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D934

Deuteranopia (green-blind)

#E6D05A

Tritanopia (blue-blind)

#7EE4CC

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #83ec4c;
/* rgb */ color: rgb(131, 236, 76);
/* oklch */ color: oklch(84.9% 0.217 136.8);

Tailwind

colors: {
  custom: {
    50: '#aff386',
    500: '#83ec4c',
    950: '#000000',
  },
}

SCSS

$custom: #83ec4c;
$custom-light: #aff386;
$custom-dark: #000000;

JSON

{
  "hex": "#83ec4c",
  "rgb": {
    "r": 131,
    "g": 236,
    "b": 76
  },
  "hsl": {
    "h": 99.375,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84859,
    "c": 0.21717,
    "h": 136.8
  },
  "luminance": 0.65338
}

Semantic roles & 50–950 ramp

primary

#83EC4C

secondary

#8230AC

accent

#08DD94

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #83EC4C

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

Preview Lab → · Contrast checker → · Palette generator →