#81DC43#81DC43

#81DC43 is a light, highly saturated yellow-green. Relative luminance 0.563; OKLCH L 80.8% C 0.204 H 135.3°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#81DC43
RGB	rgb(129, 220, 67)
HSL	hsl(96, 69%, 56%)
HSV	hsv(96, 70%, 86%)
CMYK	cmyk(41.4%, 0%, 69.5%, 13.7%)
CIE-LAB	lab(79.76, -52.14, 63.47)
CIE-LCH	lch(79.76, 82.14, 129.40°)
OKLab	oklab(80.8% -0.1453 0.1438)
OKLCH	oklch(80.8% 0.204 135.3)
XYZ	xyz(35.6588, 56.2568, 14.2888)
Luminance	0.5626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DC43 #9E43DC

analogous

#CEDC43 #81DC43 #43DC52

triadic

#81DC43 #4381DC #DC4381

tetradic

#81DC43 #43CEDC #9E43DC #DC5243

square

#81DC43 #43CEDC #9E43DC #DC5243

split-complementary

#81DC43 #5243DC #DC43CE

monochromatic

#488B1A #62BE23 #81DC43 #A4E677 #C6EFAA

Accessibility & contrast

On white

1.71

#81DC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#81DC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DC43

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DC43	#FFFFFF	#000000	##000000
##81DC43	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA2B

Deuteranopia (green-blind)

#D8C351

Tritanopia (blue-blind)

#7FD4BE

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #81dc43;
/* rgb */ color: rgb(129, 220, 67);
/* oklch */ color: oklch(80.8% 0.204 135.3);

Tailwind

colors: {
  custom: {
    50: '#ace780',
    500: '#81dc43',
    950: '#000000',
  },
}

SCSS

$custom: #81dc43;
$custom-light: #ace780;
$custom-dark: #000000;

JSON

{
  "hex": "#81dc43",
  "rgb": {
    "r": 129,
    "g": 220,
    "b": 67
  },
  "hsl": {
    "h": 95.686,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80803,
    "c": 0.20448,
    "h": 135.3
  },
  "luminance": 0.56259
}

Semantic roles & 50–950 ramp

primary

#81DC43

secondary

#6A3390

accent

#3CEBA4

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DC43

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

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