#81DC45#81DC45

#81DC45 is a light, highly saturated yellow-green. Relative luminance 0.563; OKLCH L 80.8% C 0.203 H 135.4°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#81DC45
RGB	rgb(129, 220, 69)
HSL	hsl(96, 68%, 57%)
HSV	hsv(96, 69%, 86%)
CMYK	cmyk(41.4%, 0%, 68.6%, 13.7%)
CIE-LAB	lab(79.77, -51.99, 62.74)
CIE-LCH	lch(79.77, 81.48, 129.65°)
OKLab	oklab(80.82% -0.1448 0.1426)
OKLCH	oklch(80.82% 0.203 135.4)
XYZ	xyz(35.7198, 56.2812, 14.6103)
Luminance	0.5628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DC45 #A045DC

analogous

#CDDC45 #81DC45 #45DC55

triadic

#81DC45 #4581DC #DC4581

tetradic

#81DC45 #45CDDC #A045DC #DC5545

square

#81DC45 #45CDDC #A045DC #DC5545

split-complementary

#81DC45 #5545DC #DC45CD

monochromatic

#488C1A #62C024 #81DC45 #A4E679 #C7EFAC

Accessibility & contrast

On white

1.71

#81DC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#81DC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DC45

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DC45	#FFFFFF	#000000	##000000
##81DC45	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA2E

Deuteranopia (green-blind)

#D7C353

Tritanopia (blue-blind)

#7ED4BE

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #81dc45;
/* rgb */ color: rgb(129, 220, 69);
/* oklch */ color: oklch(80.8% 0.203 135.4);

Tailwind

colors: {
  custom: {
    50: '#ace781',
    500: '#81dc45',
    950: '#000000',
  },
}

SCSS

$custom: #81dc45;
$custom-light: #ace781;
$custom-dark: #000000;

JSON

{
  "hex": "#81dc45",
  "rgb": {
    "r": 129,
    "g": 220,
    "b": 69
  },
  "hsl": {
    "h": 96.159,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80818,
    "c": 0.20321,
    "h": 135.4
  },
  "luminance": 0.56283
}

Semantic roles & 50–950 ramp

primary

#81DC45

secondary

#6C3392

accent

#3DEBA6

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DC45

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

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