#81E45C#81E45C

#81E45C is a very light, vivid green. Relative luminance 0.609; OKLCH L 83.0% C 0.197 H 138.1°. Best body text is #000000 at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#81E45C
RGB	rgb(129, 228, 92)
HSL	hsl(104, 72%, 63%)
HSV	hsv(104, 60%, 89%)
CMYK	cmyk(43.4%, 0%, 59.6%, 10.6%)
CIE-LAB	lab(82.34, -53.19, 56.16)
CIE-LCH	lch(82.34, 77.35, 133.45°)
OKLab	oklab(82.98% -0.1465 0.1312)
OKLCH	oklch(82.98% 0.197 138.1)
XYZ	xyz(38.7271, 60.9243, 19.8421)
Luminance	0.6093 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E45C #BF5CE4

analogous

#C5E45C #81E45C #5CE47B

triadic

#81E45C #5C81E4 #E45C81

tetradic

#81E45C #5CC5E4 #BF5CE4 #E47B5C

square

#81E45C #5CC5E4 #BF5CE4 #E47B5C

split-complementary

#81E45C #7B5CE4 #E45CC5

monochromatic

#43AA1C #58DB27 #81E45C #AAED91 #D2F5C5

Accessibility & contrast

On white

1.59

#81E45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.19

#81E45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E45C

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E45C	#FFFFFF	#000000	##000000
##81E45C	1.00	1.59	13.19	13.19
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.19	21.00	1.00	1.00
##000000	13.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD24D

Deuteranopia (green-blind)

#DDCA67

Tritanopia (blue-blind)

#7BDDC7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e45c;
/* rgb */ color: rgb(129, 228, 92);
/* oklch */ color: oklch(83.0% 0.197 138.1);

Tailwind

colors: {
  custom: {
    50: '#aced8f',
    500: '#81e45c',
    950: '#000000',
  },
}

SCSS

$custom: #81e45c;
$custom-light: #aced8f;
$custom-dark: #000000;

JSON

{
  "hex": "#81e45c",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 92
  },
  "hsl": {
    "h": 103.676,
    "s": 71.579,
    "l": 62.745
  },
  "oklch": {
    "l": 0.82979,
    "c": 0.19669,
    "h": 138.1
  },
  "luminance": 0.60927
}

Semantic roles & 50–950 ramp

primary

#81E45C

secondary

#8C39AB

accent

#12D49F

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #81E45C

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

Preview Lab → · Contrast checker → · Palette generator →