#81DD48#81DD48

#81DD48 is a light, highly saturated yellow-green. Relative luminance 0.568; OKLCH L 81.1% C 0.202 H 135.8°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#81DD48
RGB	rgb(129, 221, 72)
HSL	hsl(97, 69%, 57%)
HSV	hsv(97, 67%, 87%)
CMYK	cmyk(41.6%, 0%, 67.4%, 13.3%)
CIE-LAB	lab(80.09, -52.17, 61.92)
CIE-LCH	lch(80.09, 80.97, 130.11°)
OKLab	oklab(81.09% -0.1451 0.1412)
OKLCH	oklch(81.09% 0.202 135.8)
XYZ	xyz(36.0785, 56.8459, 15.2009)
Luminance	0.5685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DD48 #A448DD

analogous

#CCDD48 #81DD48 #48DD59

triadic

#81DD48 #4881DD #DD4881

tetradic

#81DD48 #48CCDD #A448DD #DD5948

square

#81DD48 #48CCDD #A448DD #DD5948

split-complementary

#81DD48 #5948DD #DD48CC

monochromatic

#48901B #61C324 #81DD48 #A5E77C #C8F0AF

Accessibility & contrast

On white

1.70

#81DD48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#81DD48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DD48

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DD48	#FFFFFF	#000000	##000000
##81DD48	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB33

Deuteranopia (green-blind)

#D8C455

Tritanopia (blue-blind)

#7ED5BF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #81dd48;
/* rgb */ color: rgb(129, 221, 72);
/* oklch */ color: oklch(81.1% 0.202 135.8);

Tailwind

colors: {
  custom: {
    50: '#ace882',
    500: '#81dd48',
    950: '#000000',
  },
}

SCSS

$custom: #81dd48;
$custom-light: #ace882;
$custom-dark: #000000;

JSON

{
  "hex": "#81dd48",
  "rgb": {
    "r": 129,
    "g": 221,
    "b": 72
  },
  "hsl": {
    "h": 97.047,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.81087,
    "c": 0.20247,
    "h": 135.8
  },
  "luminance": 0.56848
}

Semantic roles & 50–950 ramp

primary

#81DD48

secondary

#703495

accent

#3CECA8

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DD48

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

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