#81E146#81E146

#81E146 is a very light, highly saturated yellow-green. Relative luminance 0.590; OKLCH L 82.0% C 0.209 H 135.9°. Best body text is #000000 at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#81E146
RGB	rgb(129, 225, 70)
HSL	hsl(97, 72%, 58%)
HSV	hsv(97, 69%, 88%)
CMYK	cmyk(42.7%, 0%, 68.9%, 11.8%)
CIE-LAB	lab(81.27, -53.90, 63.91)
CIE-LCH	lch(81.27, 83.61, 130.15°)
OKLab	oklab(82.05% -0.1499 0.1452)
OKLCH	oklch(82.05% 0.209 135.9)
XYZ	xyz(37.0830, 58.9576, 15.2191)
Luminance	0.5896 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E146 #A646E1

analogous

#CFE146 #81E146 #46E158

triadic

#81E146 #4681E1 #E14681

tetradic

#81E146 #46CFE1 #A646E1 #E15846

square

#81E146 #46CFE1 #A646E1 #E15846

split-complementary

#81E146 #5846E1 #E146CF

monochromatic

#479518 #61C921 #81E146 #A5EA7B #C9F2AF

Accessibility & contrast

On white

1.64

#81E146 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.79

#81E146 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E146

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E146	#FFFFFF	#000000	##000000
##81E146	1.00	1.64	12.79	12.79
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.79	21.00	1.00	1.00
##000000	12.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF2E

Deuteranopia (green-blind)

#DCC754

Tritanopia (blue-blind)

#7ED9C2

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #81e146;
/* rgb */ color: rgb(129, 225, 70);
/* oklch */ color: oklch(82.0% 0.209 135.9);

Tailwind

colors: {
  custom: {
    50: '#aceb82',
    500: '#81e146',
    950: '#000000',
  },
}

SCSS

$custom: #81e146;
$custom-light: #aceb82;
$custom-dark: #000000;

JSON

{
  "hex": "#81e146",
  "rgb": {
    "r": 129,
    "g": 225,
    "b": 70
  },
  "hsl": {
    "h": 97.161,
    "s": 72.093,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82045,
    "c": 0.20867,
    "h": 135.9
  },
  "luminance": 0.5896
}

Semantic roles & 50–950 ramp

primary

#81E146

secondary

#723299

accent

#39EFAA

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81E146

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

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