#83CC51#83CC51

#83CC51 is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.1% C 0.173 H 134.6°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#83CC51
RGB	rgb(131, 204, 81)
HSL	hsl(96, 55%, 56%)
HSV	hsv(96, 60%, 80%)
CMYK	cmyk(35.8%, 0%, 60.3%, 20%)
CIE-LAB	lab(75.20, -43.71, 52.92)
CIE-LCH	lch(75.20, 68.64, 129.55°)
OKLab	oklab(77.14% -0.1215 0.1232)
OKLCH	oklch(77.14% 0.173 134.6)
XYZ	xyz(32.4375, 48.6037, 15.4553)
Luminance	0.4860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CC51 #9A51CC

analogous

#C0CC51 #83CC51 #51CC5C

triadic

#83CC51 #5183CC #CC5183

tetradic

#83CC51 #51C0CC #9A51CC #CC5C51

square

#83CC51 #51C0CC #9A51CC #CC5C51

split-complementary

#83CC51 #5C51CC #CC51C0

monochromatic

#497E25 #64AD33 #83CC51 #A5DA80 #C6E8B0

Accessibility & contrast

On white

1.96

#83CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#83CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CC51

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CC51	#FFFFFF	#000000	##000000
##83CC51	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD43

Deuteranopia (green-blind)

#C9B75A

Tritanopia (blue-blind)

#82C5B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #83cc51;
/* rgb */ color: rgb(131, 204, 81);
/* oklch */ color: oklch(77.1% 0.173 134.6);

Tailwind

colors: {
  custom: {
    50: '#abdc86',
    500: '#83cc51',
    950: '#000000',
  },
}

SCSS

$custom: #83cc51;
$custom-light: #abdc86;
$custom-dark: #000000;

JSON

{
  "hex": "#83cc51",
  "rgb": {
    "r": 131,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 95.61,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77142,
    "c": 0.17301,
    "h": 134.6
  },
  "luminance": 0.48605
}

Semantic roles & 50–950 ramp

primary

#83CC51

secondary

#C1A3D6

accent

#4ADEA2

background

#FAFDF8

surface

#F5FBF0

border

#CFD4CB

text

#10150B

muted

#7F837C

Preview Lab

Preview with #83CC51

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

Preview Lab → · Contrast checker → · Palette generator →