#81D754#81D754

#81D754 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 79.7% C 0.186 H 136.4°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#81D754
RGB	rgb(129, 215, 84)
HSL	hsl(99, 62%, 59%)
HSV	hsv(99, 61%, 84%)
CMYK	cmyk(40%, 0%, 60.9%, 15.7%)
CIE-LAB	lab(78.41, -48.70, 55.18)
CIE-LCH	lch(78.41, 73.60, 131.43°)
OKLab	oklab(79.74% -0.1348 0.1284)
OKLCH	oklch(79.74% 0.186 136.4)
XYZ	xyz(34.9530, 53.9062, 16.9490)
Luminance	0.5391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D754 #AA54D7

analogous

#C2D754 #81D754 #54D768

triadic

#81D754 #5481D7 #D75481

tetradic

#81D754 #54C2D7 #AA54D7 #D76854

square

#81D754 #54C2D7 #AA54D7 #D76854

split-complementary

#81D754 #6854D7 #D754C2

monochromatic

#478F21 #60C12D #81D754 #A6E386 #CAEEB7

Accessibility & contrast

On white

1.78

#81D754 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#81D754 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D754

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D754	#FFFFFF	#000000	##000000
##81D754	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC745

Deuteranopia (green-blind)

#D2BF5E

Tritanopia (blue-blind)

#7ED0BB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #81d754;
/* rgb */ color: rgb(129, 215, 84);
/* oklch */ color: oklch(79.7% 0.186 136.4);

Tailwind

colors: {
  custom: {
    50: '#abe489',
    500: '#81d754',
    950: '#000000',
  },
}

SCSS

$custom: #81d754;
$custom-light: #abe489;
$custom-dark: #000000;

JSON

{
  "hex": "#81d754",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 84
  },
  "hsl": {
    "h": 99.389,
    "s": 62.085,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79739,
    "c": 0.18614,
    "h": 136.4
  },
  "luminance": 0.53908
}

Semantic roles & 50–950 ramp

primary

#81D754

secondary

#763B95

accent

#43E5AD

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #81D754

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

Preview Lab → · Contrast checker → · Palette generator →