#81D570#81D570

#81D570 is a light, vivid green. Relative luminance 0.534; OKLCH L 79.6% C 0.159 H 140.3°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#81D570
RGB	rgb(129, 213, 112)
HSL	hsl(110, 55%, 64%)
HSV	hsv(110, 47%, 84%)
CMYK	cmyk(39.4%, 0%, 47.4%, 16.5%)
CIE-LAB	lab(78.12, -44.71, 41.89)
CIE-LCH	lch(78.12, 61.27, 136.87°)
OKLab	oklab(79.61% -0.1223 0.1015)
OKLCH	oklch(79.61% 0.159 140.3)
XYZ	xyz(35.7708, 53.4235, 23.7530)
Luminance	0.5343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D570 #C470D5

analogous

#B3D570 #81D570 #70D591

triadic

#81D570 #7081D5 #D57081

tetradic

#81D570 #70B3D5 #C470D5 #D59170

square

#81D570 #70B3D5 #C470D5 #D59170

split-complementary

#81D570 #9170D5 #D570B3

monochromatic

#419D2E #57C741 #81D570 #ABE39F #D4F1CF

Accessibility & contrast

On white

1.80

#81D570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#81D570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D570

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D570	#FFFFFF	#000000	##000000
##81D570	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)

#DAC668

Deuteranopia (green-blind)

#CEBE77

Tritanopia (blue-blind)

#7ACFBD

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d570;
/* rgb */ color: rgb(129, 213, 112);
/* oklch */ color: oklch(79.6% 0.159 140.3);

Tailwind

colors: {
  custom: {
    50: '#aae29b',
    500: '#81d570',
    950: '#000000',
  },
}

SCSS

$custom: #81d570;
$custom-light: #aae29b;
$custom-dark: #000000;

JSON

{
  "hex": "#81d570",
  "rgb": {
    "r": 129,
    "g": 213,
    "b": 112
  },
  "hsl": {
    "h": 109.901,
    "s": 54.595,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79609,
    "c": 0.15888,
    "h": 140.3
  },
  "luminance": 0.53425
}

Semantic roles & 50–950 ramp

primary

#81D570

secondary

#9248A1

accent

#23C2A7

background

#FDFEFC

surface

#F7FCF5

border

#D0D5CF

text

#10150E

muted

#81847F

Preview Lab

Preview with #81D570

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

Preview Lab → · Contrast checker → · Palette generator →