#81DF48#81DF48

#81DF48 is a light, highly saturated yellow-green. Relative luminance 0.579; OKLCH L 81.6% C 0.205 H 135.9°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#81DF48
RGB	rgb(129, 223, 72)
HSL	hsl(97, 70%, 58%)
HSV	hsv(97, 68%, 87%)
CMYK	cmyk(42.2%, 0%, 67.7%, 12.5%)
CIE-LAB	lab(80.69, -52.96, 62.55)
CIE-LCH	lch(80.69, 81.96, 130.26°)
OKLab	oklab(81.57% -0.1472 0.1426)
OKLCH	oklch(81.57% 0.205 135.9)
XYZ	xyz(36.6097, 57.9083, 15.3780)
Luminance	0.5791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DF48 #A648DF

analogous

#CDDF48 #81DF48 #48DF5A

triadic

#81DF48 #4881DF #DF4881

tetradic

#81DF48 #48CDDF #A648DF #DF5A48

square

#81DF48 #48CDDF #A648DF #DF5A48

split-complementary

#81DF48 #5A48DF #DF48CD

monochromatic

#47931A #61C723 #81DF48 #A5E87C #C9F1B0

Accessibility & contrast

On white

1.67

#81DF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#81DF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DF48

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DF48	#FFFFFF	#000000	##000000
##81DF48	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD32

Deuteranopia (green-blind)

#DAC555

Tritanopia (blue-blind)

#7ED7C1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #81df48;
/* rgb */ color: rgb(129, 223, 72);
/* oklch */ color: oklch(81.6% 0.205 135.9);

Tailwind

colors: {
  custom: {
    50: '#ace983',
    500: '#81df48',
    950: '#000000',
  },
}

SCSS

$custom: #81df48;
$custom-light: #ace983;
$custom-dark: #000000;

JSON

{
  "hex": "#81df48",
  "rgb": {
    "r": 129,
    "g": 223,
    "b": 72
  },
  "hsl": {
    "h": 97.351,
    "s": 70.233,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81574,
    "c": 0.20493,
    "h": 135.9
  },
  "luminance": 0.5791
}

Semantic roles & 50–950 ramp

primary

#81DF48

secondary

#723498

accent

#3BEDAA

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DF48

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

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