#81E355#81E355

#81E355 is a very light, highly saturated green. Relative luminance 0.603; OKLCH L 82.7% C 0.201 H 137.4°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#81E355
RGB	rgb(129, 227, 85)
HSL	hsl(101, 72%, 61%)
HSV	hsv(101, 63%, 89%)
CMYK	cmyk(43.2%, 0%, 62.6%, 11%)
CIE-LAB	lab(81.98, -53.46, 58.73)
CIE-LCH	lch(81.98, 79.42, 132.31°)
OKLab	oklab(82.67% -0.1477 0.136)
OKLCH	oklch(82.67% 0.201 137.4)
XYZ	xyz(38.1609, 60.2589, 18.2129)
Luminance	0.6026 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E355 #B755E3

analogous

#C8E355 #81E355 #55E370

triadic

#81E355 #5581E3 #E35581

tetradic

#81E355 #55C8E3 #B755E3 #E37055

square

#81E355 #55C8E3 #B755E3 #E37055

split-complementary

#81E355 #7055E3 #E355C8

monochromatic

#45A31B #5BD723 #81E355 #A8EC8A #CFF4BE

Accessibility & contrast

On white

1.61

#81E355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.05

#81E355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E355

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E355	#FFFFFF	#000000	##000000
##81E355	1.00	1.61	13.05	13.05
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.05	21.00	1.00	1.00
##000000	13.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD144

Deuteranopia (green-blind)

#DDC961

Tritanopia (blue-blind)

#7CDBC5

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #81e355;
/* rgb */ color: rgb(129, 227, 85);
/* oklch */ color: oklch(82.7% 0.201 137.4);

Tailwind

colors: {
  custom: {
    50: '#acec8a',
    500: '#81e355',
    950: '#000000',
  },
}

SCSS

$custom: #81e355;
$custom-light: #acec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#81e355",
  "rgb": {
    "r": 129,
    "g": 227,
    "b": 85
  },
  "hsl": {
    "h": 101.408,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82665,
    "c": 0.20078,
    "h": 137.4
  },
  "luminance": 0.60261
}

Semantic roles & 50–950 ramp

primary

#81E355

secondary

#8337A5

accent

#12D498

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E355

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

Preview Lab → · Contrast checker → · Palette generator →