#81DA5A#81DA5A

#81DA5A is a light, vivid green. Relative luminance 0.555; OKLCH L 80.5% C 0.185 H 137.3°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#81DA5A
RGB	rgb(129, 218, 90)
HSL	hsl(102, 63%, 60%)
HSV	hsv(102, 59%, 85%)
CMYK	cmyk(40.8%, 0%, 58.7%, 14.5%)
CIE-LAB	lab(79.35, -49.35, 53.64)
CIE-LCH	lch(79.35, 72.89, 132.62°)
OKLab	oklab(80.53% -0.1361 0.1257)
OKLCH	oklch(80.53% 0.185 137.3)
XYZ	xyz(35.9691, 55.5461, 18.4971)
Luminance	0.5555 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DA5A #B35ADA

analogous

#C1DA5A #81DA5A #5ADA73

triadic

#81DA5A #5A81DA #DA5A81

tetradic

#81DA5A #5AC1DA #B35ADA #DA735A

square

#81DA5A #5AC1DA #B35ADA #DA735A

split-complementary

#81DA5A #735ADA #DA5AC1

monochromatic

#469822 #5DCA2D #81DA5A #A7E58C #CDF0BE

Accessibility & contrast

On white

1.73

#81DA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#81DA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DA5A

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DA5A	#FFFFFF	#000000	##000000
##81DA5A	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C94C

Deuteranopia (green-blind)

#D4C264

Tritanopia (blue-blind)

#7DD3BE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #81da5a;
/* rgb */ color: rgb(129, 218, 90);
/* oklch */ color: oklch(80.5% 0.185 137.3);

Tailwind

colors: {
  custom: {
    50: '#abe68d',
    500: '#81da5a',
    950: '#000000',
  },
}

SCSS

$custom: #81da5a;
$custom-light: #abe68d;
$custom-dark: #000000;

JSON

{
  "hex": "#81da5a",
  "rgb": {
    "r": 129,
    "g": 218,
    "b": 90
  },
  "hsl": {
    "h": 101.719,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80532,
    "c": 0.18527,
    "h": 137.3
  },
  "luminance": 0.55548
}

Semantic roles & 50–950 ramp

primary

#81DA5A

secondary

#7F3C9C

accent

#1ACB95

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #81DA5A

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

Preview Lab → · Contrast checker → · Palette generator →