#81D571#81D571

#81D571 is a light, vivid green. Relative luminance 0.534; OKLCH L 79.6% C 0.158 H 140.5°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#81D571
RGB	rgb(129, 213, 113)
HSL	hsl(110, 54%, 64%)
HSV	hsv(110, 47%, 84%)
CMYK	cmyk(39.4%, 0%, 46.9%, 16.5%)
CIE-LAB	lab(78.14, -44.58, 41.41)
CIE-LCH	lch(78.14, 60.85, 137.11°)
OKLab	oklab(79.62% -0.1219 0.1005)
OKLCH	oklch(79.62% 0.158 140.5)
XYZ	xyz(35.8268, 53.4459, 24.0479)
Luminance	0.5345 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D571 #C571D5

analogous

#B3D571 #81D571 #71D593

triadic

#81D571 #7181D5 #D57181

tetradic

#81D571 #71B3D5 #C571D5 #D59371

square

#81D571 #71B3D5 #C571D5 #D59371

split-complementary

#81D571 #9371D5 #D571B3

monochromatic

#409D2E #57C742 #81D571 #ABE3A0 #D5F1CF

Accessibility & contrast

On white

1.80

#81D571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#81D571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D571

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D571	#FFFFFF	#000000	##000000
##81D571	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC669

Deuteranopia (green-blind)

#CEBE77

Tritanopia (blue-blind)

#7ACFBD

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d571;
/* rgb */ color: rgb(129, 213, 113);
/* oklch */ color: oklch(79.6% 0.158 140.5);

Tailwind

colors: {
  custom: {
    50: '#aae29b',
    500: '#81d571',
    950: '#000000',
  },
}

SCSS

$custom: #81d571;
$custom-light: #aae29b;
$custom-dark: #000000;

JSON

{
  "hex": "#81d571",
  "rgb": {
    "r": 129,
    "g": 213,
    "b": 113
  },
  "hsl": {
    "h": 110.4,
    "s": 54.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.79624,
    "c": 0.15792,
    "h": 140.5
  },
  "luminance": 0.53448
}

Semantic roles & 50–950 ramp

primary

#81D571

secondary

#9349A2

accent

#24C2A9

background

#FDFEFC

surface

#F7FCF5

border

#D0D5CF

text

#10150E

muted

#81847F

Preview Lab

Preview with #81D571

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

Preview Lab → · Contrast checker → · Palette generator →