#81FF47#81FF47

#81FF47 is a very light, highly saturated green. Relative luminance 0.766; OKLCH L 89.3% C 0.243 H 137.8°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#81FF47
RGB	rgb(129, 255, 71)
HSL	hsl(101, 100%, 64%)
HSV	hsv(101, 72%, 100%)
CMYK	cmyk(49.4%, 0%, 72.2%, 0%)
CIE-LAB	lab(90.16, -65.15, 72.59)
CIE-LCH	lch(90.16, 97.54, 131.91°)
OKLab	oklab(89.35% -0.1802 0.1634)
OKLCH	oklch(89.35% 0.243 137.8)
XYZ	xyz(45.9490, 76.6387, 18.3315)
Luminance	0.7664 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FF47 #C547FF

analogous

#DDFF47 #81FF47 #47FF69

triadic

#81FF47 #4781FF #FF4781

tetradic

#81FF47 #47DDFF #C547FF #FF6947

square

#81FF47 #47DDFF #C547FF #FF6947

split-complementary

#81FF47 #6947FF #FF47DD

monochromatic

#40CC00 #57FF0A #81FF47 #ABFF84 #D5FFC1

Accessibility & contrast

On white

1.29

#81FF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#81FF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FF47

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FF47	#FFFFFF	#000000	##000000
##81FF47	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE924

Deuteranopia (green-blind)

#F7DF5A

Tritanopia (blue-blind)

#78F6DB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #81ff47;
/* rgb */ color: rgb(129, 255, 71);
/* oklch */ color: oklch(89.3% 0.243 137.8);

Tailwind

colors: {
  custom: {
    50: '#b0ff85',
    500: '#81ff47',
    950: '#000000',
  },
}

SCSS

$custom: #81ff47;
$custom-light: #b0ff85;
$custom-dark: #000000;

JSON

{
  "hex": "#81ff47",
  "rgb": {
    "r": 129,
    "g": 255,
    "b": 71
  },
  "hsl": {
    "h": 101.087,
    "s": 100,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89346,
    "c": 0.24331,
    "h": 137.8
  },
  "luminance": 0.76642
}

Semantic roles & 50–950 ramp

primary

#81FF47

secondary

#9323C7

accent

#00E69D

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12180C

muted

#82867F

Preview Lab

Preview with #81FF47

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

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