#81DA35#81DA35

#81DA35 is a light, highly saturated yellow-green. Relative luminance 0.551; OKLCH L 80.2% C 0.210 H 134.2°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#81DA35
RGB	rgb(129, 218, 53)
HSL	hsl(92, 69%, 53%)
HSV	hsv(92, 76%, 85%)
CMYK	cmyk(40.8%, 0%, 75.7%, 14.5%)
CIE-LAB	lab(79.08, -52.24, 67.60)
CIE-LCH	lch(79.08, 85.44, 127.69°)
OKLab	oklab(80.22% -0.1465 0.1506)
OKLCH	oklch(80.22% 0.21 134.2)
XYZ	xyz(34.7666, 55.0651, 12.1642)
Luminance	0.5507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DA35 #8E35DA

analogous

#D3DA35 #81DA35 #35DA3B

triadic

#81DA35 #3581DA #DA3581

tetradic

#81DA35 #35D3DA #8E35DA #DA3B35

square

#81DA35 #35D3DA #8E35DA #DA3B35

split-complementary

#81DA35 #3B35DA #DA35D3

monochromatic

#467E17 #63B120 #81DA35 #A1E369 #C2ED9C

Accessibility & contrast

On white

1.75

#81DA35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#81DA35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DA35

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DA35	#FFFFFF	#000000	##000000
##81DA35	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C809

Deuteranopia (green-blind)

#D6C146

Tritanopia (blue-blind)

#80D1BB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #81da35;
/* rgb */ color: rgb(129, 218, 53);
/* oklch */ color: oklch(80.2% 0.210 134.2);

Tailwind

colors: {
  custom: {
    50: '#ace678',
    500: '#81da35',
    950: '#000000',
  },
}

SCSS

$custom: #81da35;
$custom-light: #ace678;
$custom-dark: #000000;

JSON

{
  "hex": "#81da35",
  "rgb": {
    "r": 129,
    "g": 218,
    "b": 53
  },
  "hsl": {
    "h": 92.364,
    "s": 69.038,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80218,
    "c": 0.21009,
    "h": 134.2
  },
  "luminance": 0.55067
}

Semantic roles & 50–950 ramp

primary

#81DA35

secondary

#5D2E85

accent

#3CEC9B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #81DA35

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

Preview Lab → · Contrast checker → · Palette generator →