#83E340#83E340

#83E340 is a very light, highly saturated yellow-green. Relative luminance 0.601; OKLCH L 82.6% C 0.214 H 135.3°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#83E340
RGB	rgb(131, 227, 64)
HSL	hsl(95, 74%, 57%)
HSV	hsv(95, 72%, 89%)
CMYK	cmyk(42.3%, 0%, 71.8%, 11%)
CIE-LAB	lab(81.91, -54.48, 66.75)
CIE-LCH	lch(81.91, 86.16, 129.22°)
OKLab	oklab(82.58% -0.152 0.1503)
OKLCH	oklch(82.58% 0.214 135.3)
XYZ	xyz(37.7537, 60.1315, 14.4667)
Luminance	0.6013 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83E340 #A040E3

analogous

#D5E340 #83E340 #40E34E

triadic

#83E340 #4083E3 #E34083

tetradic

#83E340 #40D5E3 #A040E3 #E34E40

square

#83E340 #40D5E3 #A040E3 #E34E40

split-complementary

#83E340 #4E40E3 #E340D5

monochromatic

#499316 #64C81D #83E340 #A6EB75 #C8F3AB

Accessibility & contrast

On white

1.61

#83E340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#83E340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83E340

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83E340	#FFFFFF	#000000	##000000
##83E340	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD122

Deuteranopia (green-blind)

#DEC950

Tritanopia (blue-blind)

#80DBC3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #83e340;
/* rgb */ color: rgb(131, 227, 64);
/* oklch */ color: oklch(82.6% 0.214 135.3);

Tailwind

colors: {
  custom: {
    50: '#aeec7f',
    500: '#83e340',
    950: '#000000',
  },
}

SCSS

$custom: #83e340;
$custom-light: #aeec7f;
$custom-dark: #000000;

JSON

{
  "hex": "#83e340",
  "rgb": {
    "r": 131,
    "g": 227,
    "b": 64
  },
  "hsl": {
    "h": 95.337,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.82582,
    "c": 0.21375,
    "h": 135.3
  },
  "luminance": 0.60134
}

Semantic roles & 50–950 ramp

primary

#83E340

secondary

#6D3097

accent

#37F1A4

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #83E340

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

Preview Lab → · Contrast checker → · Palette generator →