#81D341#81D341

#81D341 is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 78.6% C 0.195 H 134.3°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#81D341
RGB	rgb(129, 211, 65)
HSL	hsl(94, 62%, 54%)
HSV	hsv(94, 69%, 83%)
CMYK	cmyk(38.9%, 0%, 69.2%, 17.3%)
CIE-LAB	lab(77.06, -48.64, 61.44)
CIE-LCH	lch(77.06, 78.36, 128.37°)
OKLab	oklab(78.59% -0.136 0.1393)
OKLCH	oklch(78.59% 0.195 134.3)
XYZ	xyz(33.3010, 51.6357, 13.2120)
Luminance	0.5164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D341 #9341D3

analogous

#CAD341 #81D341 #41D34A

triadic

#81D341 #4181D3 #D34181

tetradic

#81D341 #41CAD3 #9341D3 #D34A41

square

#81D341 #41CAD3 #9341D3 #D34A41

split-complementary

#81D341 #4A41D3 #D341CA

monochromatic

#477D1D #63AE28 #81D341 #A2DF73 #C3EAA4

Accessibility & contrast

On white

1.85

#81D341 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#81D341 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D341

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D341	#FFFFFF	#000000	##000000
##81D341	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC22A

Deuteranopia (green-blind)

#D0BC4E

Tritanopia (blue-blind)

#80CBB6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #81d341;
/* rgb */ color: rgb(129, 211, 65);
/* oklch */ color: oklch(78.6% 0.195 134.3);

Tailwind

colors: {
  custom: {
    50: '#abe17e',
    500: '#81d341',
    950: '#000000',
  },
}

SCSS

$custom: #81d341;
$custom-light: #abe17e;
$custom-dark: #000000;

JSON

{
  "hex": "#81d341",
  "rgb": {
    "r": 129,
    "g": 211,
    "b": 65
  },
  "hsl": {
    "h": 93.699,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78591,
    "c": 0.19469,
    "h": 134.3
  },
  "luminance": 0.51637
}

Semantic roles & 50–950 ramp

primary

#81D341

secondary

#613484

accent

#42E59E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #81D341

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

Preview Lab → · Contrast checker → · Palette generator →