#81FFAA#81FFAA

#81FFAA is a very light, vivid green. Relative luminance 0.791; OKLCH L 90.6% C 0.164 H 152.4°. Best body text is #000000 at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#81FFAA
RGB	rgb(129, 255, 170)
HSL	hsl(140, 100%, 75%)
HSV	hsv(140, 49%, 100%)
CMYK	cmyk(49.4%, 0%, 33.3%, 0%)
CIE-LAB	lab(91.27, -53.27, 30.10)
CIE-LCH	lch(91.27, 61.19, 150.54°)
OKLab	oklab(90.63% -0.145 0.0757)
OKLCH	oklch(90.63% 0.164 152.4)
XYZ	xyz(52.0653, 79.0852, 50.5437)
Luminance	0.7909 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FFAA #FF81D6

analogous

#97FF81 #81FFAA #81FFE9

triadic

#81FFAA #AA81FF #FFAA81

tetradic

#81FFAA #8197FF #FF81D6 #FFE981

square

#81FFAA #8197FF #FF81D6 #FFE981

split-complementary

#81FFAA #E981FF #FF8197

monochromatic

#07FF57 #44FF81 #81FFAA #BEFFD3 #E0FFEA

Accessibility & contrast

On white

1.25

#81FFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.82

#81FFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FFAA

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FFAA	#FFFFFF	#000000	##000000
##81FFAA	1.00	1.25	16.82	16.82
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.82	21.00	1.00	1.00
##000000	16.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEEA5

Deuteranopia (green-blind)

#EDE1AF

Tritanopia (blue-blind)

#64FCE9

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #81ffaa;
/* rgb */ color: rgb(129, 255, 170);
/* oklch */ color: oklch(90.6% 0.164 152.4);

Tailwind

colors: {
  custom: {
    50: '#adffc4',
    500: '#81ffaa',
    950: '#000000',
  },
}

SCSS

$custom: #81ffaa;
$custom-light: #adffc4;
$custom-dark: #000000;

JSON

{
  "hex": "#81ffaa",
  "rgb": {
    "r": 129,
    "g": 255,
    "b": 170
  },
  "hsl": {
    "h": 139.524,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.90625,
    "c": 0.16353,
    "h": 152.4
  },
  "luminance": 0.79089
}

Semantic roles & 50–950 ramp

primary

#81FFAA

secondary

#DE46AD

accent

#009BE6

background

#FDFFFD

surface

#F8FFF9

border

#D1D7D2

text

#111812

muted

#818682

Preview Lab

Preview with #81FFAA

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

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