#81E341#81E341

#81E341 is a very light, highly saturated yellow-green. Relative luminance 0.600; OKLCH L 82.5% C 0.214 H 135.7°. Best body text is #000000 at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#81E341
RGB	rgb(129, 227, 65)
HSL	hsl(96, 74%, 57%)
HSV	hsv(96, 71%, 89%)
CMYK	cmyk(43.2%, 0%, 71.4%, 11%)
CIE-LAB	lab(81.83, -55.04, 66.30)
CIE-LCH	lch(81.83, 86.17, 129.70°)
OKLab	oklab(82.49% -0.1533 0.1495)
OKLCH	oklch(82.49% 0.214 135.7)
XYZ	xyz(37.4756, 59.9847, 14.6035)
Luminance	0.5999 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E341 #A341E3

analogous

#D2E341 #81E341 #41E352

triadic

#81E341 #4181E3 #E34181

tetradic

#81E341 #41D2E3 #A341E3 #E35241

square

#81E341 #41D2E3 #A341E3 #E35241

split-complementary

#81E341 #5241E3 #E341D2

monochromatic

#489416 #61C91E #81E341 #A4EB76 #C8F3AC

Accessibility & contrast

On white

1.62

#81E341 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.00

#81E341 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E341

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E341	#FFFFFF	#000000	##000000
##81E341	1.00	1.62	13.00	13.00
#FFFFFF	1.62	1.00	21.00	21.00
#000000	13.00	21.00	1.00	1.00
##000000	13.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD124

Deuteranopia (green-blind)

#DEC851

Tritanopia (blue-blind)

#7EDBC3

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #81e341;
/* rgb */ color: rgb(129, 227, 65);
/* oklch */ color: oklch(82.5% 0.214 135.7);

Tailwind

colors: {
  custom: {
    50: '#adec7f',
    500: '#81e341',
    950: '#000000',
  },
}

SCSS

$custom: #81e341;
$custom-light: #adec7f;
$custom-dark: #000000;

JSON

{
  "hex": "#81e341",
  "rgb": {
    "r": 129,
    "g": 227,
    "b": 65
  },
  "hsl": {
    "h": 96.296,
    "s": 74.312,
    "l": 57.255
  },
  "oklch": {
    "l": 0.82495,
    "c": 0.21414,
    "h": 135.7
  },
  "luminance": 0.59987
}

Semantic roles & 50–950 ramp

primary

#81E341

secondary

#6F3098

accent

#37F1A7

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#11160B

muted

#81857E

Preview Lab

Preview with #81E341

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

Preview Lab → · Contrast checker → · Palette generator →