#83E645#83E645

#83E645 is a very light, highly saturated yellow-green. Relative luminance 0.618; OKLCH L 83.3% C 0.214 H 135.9°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#83E645
RGB	rgb(131, 230, 69)
HSL	hsl(97, 76%, 59%)
HSV	hsv(97, 70%, 90%)
CMYK	cmyk(43%, 0%, 70%, 9.8%)
CIE-LAB	lab(82.83, -55.31, 65.91)
CIE-LCH	lch(82.83, 86.05, 130.00°)
OKLab	oklab(83.35% -0.1539 0.1492)
OKLCH	oklch(83.35% 0.214 135.9)
XYZ	xyz(38.7301, 61.8463, 15.5258)
Luminance	0.6185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83E645 #A845E6

analogous

#D4E645 #83E645 #45E657

triadic

#83E645 #4583E6 #E64583

tetradic

#83E645 #45D4E6 #A845E6 #E65745

square

#83E645 #45D4E6 #A845E6 #E65745

split-complementary

#83E645 #5745E6 #E645D4

monochromatic

#499C15 #62D21C #83E645 #A7ED7B #CBF5B1

Accessibility & contrast

On white

1.57

#83E645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#83E645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83E645

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83E645	#FFFFFF	#000000	##000000
##83E645	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED32A

Deuteranopia (green-blind)

#E1CB54

Tritanopia (blue-blind)

#7FDEC6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #83e645;
/* rgb */ color: rgb(131, 230, 69);
/* oklch */ color: oklch(83.3% 0.214 135.9);

Tailwind

colors: {
  custom: {
    50: '#aeee82',
    500: '#83e645',
    950: '#000000',
  },
}

SCSS

$custom: #83e645;
$custom-light: #aeee82;
$custom-dark: #000000;

JSON

{
  "hex": "#83e645",
  "rgb": {
    "r": 131,
    "g": 230,
    "b": 69
  },
  "hsl": {
    "h": 96.894,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.83348,
    "c": 0.21436,
    "h": 135.9
  },
  "luminance": 0.61849
}

Semantic roles & 50–950 ramp

primary

#83E645

secondary

#74309F

accent

#35F3AA

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #83E645

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

Preview Lab → · Contrast checker → · Palette generator →