#83E449#83E449

#83E449 is a very light, highly saturated yellow-green. Relative luminance 0.608; OKLCH L 82.9% C 0.209 H 136.0°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#83E449
RGB	rgb(131, 228, 73)
HSL	hsl(98, 74%, 59%)
HSV	hsv(98, 68%, 89%)
CMYK	cmyk(42.5%, 0%, 68%, 10.6%)
CIE-LAB	lab(82.27, -54.24, 63.85)
CIE-LCH	lch(82.27, 83.77, 130.35°)
OKLab	oklab(82.89% -0.1507 0.1454)
OKLCH	oklch(82.89% 0.209 136)
XYZ	xyz(38.3051, 60.7909, 16.0175)
Luminance	0.6079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83E449 #AA49E4

analogous

#D1E449 #83E449 #49E45D

triadic

#83E449 #4983E4 #E44983

tetradic

#83E449 #49D1E4 #AA49E4 #E45D49

square

#83E449 #49D1E4 #AA49E4 #E45D49

split-complementary

#83E449 #5D49E4 #E449D1

monochromatic

#499C17 #62D11F #83E449 #A7EC7E #CCF4B4

Accessibility & contrast

On white

1.60

#83E449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#83E449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83E449

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83E449	#FFFFFF	#000000	##000000
##83E449	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD232

Deuteranopia (green-blind)

#DFCA57

Tritanopia (blue-blind)

#7FDCC5

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #83e449;
/* rgb */ color: rgb(131, 228, 73);
/* oklch */ color: oklch(82.9% 0.209 136.0);

Tailwind

colors: {
  custom: {
    50: '#aeed84',
    500: '#83e449',
    950: '#000000',
  },
}

SCSS

$custom: #83e449;
$custom-light: #aeed84;
$custom-dark: #000000;

JSON

{
  "hex": "#83e449",
  "rgb": {
    "r": 131,
    "g": 228,
    "b": 73
  },
  "hsl": {
    "h": 97.548,
    "s": 74.163,
    "l": 59.02
  },
  "oklch": {
    "l": 0.82893,
    "c": 0.20942,
    "h": 136
  },
  "luminance": 0.60793
}

Semantic roles & 50–950 ramp

primary

#83E449

secondary

#76329F

accent

#37F1AB

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #83E449

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

Preview Lab → · Contrast checker → · Palette generator →