#81DC49#81DC49

#81DC49 is a light, highly saturated yellow-green. Relative luminance 0.563; OKLCH L 80.9% C 0.201 H 135.8°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#81DC49
RGB	rgb(129, 220, 73)
HSL	hsl(97, 68%, 57%)
HSV	hsv(97, 67%, 86%)
CMYK	cmyk(41.4%, 0%, 66.8%, 13.7%)
CIE-LAB	lab(79.80, -51.69, 61.23)
CIE-LCH	lch(79.80, 80.13, 130.17°)
OKLab	oklab(80.85% -0.1437 0.1399)
OKLCH	oklch(80.85% 0.201 135.8)
XYZ	xyz(35.8482, 56.3326, 15.2864)
Luminance	0.5634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DC49 #A449DC

analogous

#CADC49 #81DC49 #49DC5B

triadic

#81DC49 #4981DC #DC4981

tetradic

#81DC49 #49CADC #A449DC #DC5B49

square

#81DC49 #49CADC #A449DC #DC5B49

split-complementary

#81DC49 #5B49DC #DC49CA

monochromatic

#488F1C #61C225 #81DC49 #A5E67C #C8F0B0

Accessibility & contrast

On white

1.71

#81DC49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#81DC49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DC49

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DC49	#FFFFFF	#000000	##000000
##81DC49	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB34

Deuteranopia (green-blind)

#D7C356

Tritanopia (blue-blind)

#7ED4BE

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #81dc49;
/* rgb */ color: rgb(129, 220, 73);
/* oklch */ color: oklch(80.9% 0.201 135.8);

Tailwind

colors: {
  custom: {
    50: '#ace783',
    500: '#81dc49',
    950: '#000000',
  },
}

SCSS

$custom: #81dc49;
$custom-light: #ace783;
$custom-dark: #000000;

JSON

{
  "hex": "#81dc49",
  "rgb": {
    "r": 129,
    "g": 220,
    "b": 73
  },
  "hsl": {
    "h": 97.143,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.80852,
    "c": 0.20055,
    "h": 135.8
  },
  "luminance": 0.56335
}

Semantic roles & 50–950 ramp

primary

#81DC49

secondary

#703594

accent

#3DEBA9

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DC49

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

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