#81DA41#81DA41

#81DA41 is a light, highly saturated yellow-green. Relative luminance 0.552; OKLCH L 80.3% C 0.203 H 135.0°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#81DA41
RGB	rgb(129, 218, 65)
HSL	hsl(95, 67%, 55%)
HSV	hsv(95, 70%, 85%)
CMYK	cmyk(40.8%, 0%, 70.2%, 14.5%)
CIE-LAB	lab(79.15, -51.48, 63.58)
CIE-LCH	lch(79.15, 81.81, 129.00°)
OKLab	oklab(80.3% -0.1437 0.1438)
OKLCH	oklch(80.3% 0.203 135)
XYZ	xyz(35.0780, 55.1897, 13.8044)
Luminance	0.5519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DA41 #9A41DA

analogous

#CDDA41 #81DA41 #41DA4D

triadic

#81DA41 #4181DA #DA4181

tetradic

#81DA41 #41CDDA #9A41DA #DA4D41

square

#81DA41 #41CDDA #9A41DA #DA4D41

split-complementary

#81DA41 #4D41DA #DA41CD

monochromatic

#47861A #63BA24 #81DA41 #A3E474 #C5EEA7

Accessibility & contrast

On white

1.74

#81DA41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#81DA41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DA41

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DA41	#FFFFFF	#000000	##000000
##81DA41	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C928

Deuteranopia (green-blind)

#D6C14F

Tritanopia (blue-blind)

#7FD2BC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #81da41;
/* rgb */ color: rgb(129, 218, 65);
/* oklch */ color: oklch(80.3% 0.203 135.0);

Tailwind

colors: {
  custom: {
    50: '#ace67e',
    500: '#81da41',
    950: '#000000',
  },
}

SCSS

$custom: #81da41;
$custom-light: #ace67e;
$custom-dark: #000000;

JSON

{
  "hex": "#81da41",
  "rgb": {
    "r": 129,
    "g": 218,
    "b": 65
  },
  "hsl": {
    "h": 94.902,
    "s": 67.401,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80299,
    "c": 0.20329,
    "h": 135
  },
  "luminance": 0.55192
}

Semantic roles & 50–950 ramp

primary

#81DA41

secondary

#67328D

accent

#3EEAA2

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DA41

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

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