#81DF47#81DF47

#81DF47 is a light, highly saturated yellow-green. Relative luminance 0.579; OKLCH L 81.6% C 0.206 H 135.8°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#81DF47
RGB	rgb(129, 223, 71)
HSL	hsl(97, 70%, 58%)
HSV	hsv(97, 68%, 87%)
CMYK	cmyk(42.2%, 0%, 68.2%, 12.5%)
CIE-LAB	lab(80.68, -53.04, 62.92)
CIE-LCH	lch(80.68, 82.29, 130.13°)
OKLab	oklab(81.57% -0.1475 0.1432)
OKLCH	oklch(81.57% 0.206 135.8)
XYZ	xyz(36.5773, 57.8953, 15.2076)
Luminance	0.5790 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DF47 #A547DF

analogous

#CDDF47 #81DF47 #47DF59

triadic

#81DF47 #4781DF #DF4781

tetradic

#81DF47 #47CDDF #A547DF #DF5947

square

#81DF47 #47CDDF #A547DF #DF5947

split-complementary

#81DF47 #5947DF #DF47CD

monochromatic

#489219 #61C622 #81DF47 #A5E87B #C8F1AF

Accessibility & contrast

On white

1.67

#81DF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#81DF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DF47

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DF47	#FFFFFF	#000000	##000000
##81DF47	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)

#E7CD30

Deuteranopia (green-blind)

#DAC555

Tritanopia (blue-blind)

#7ED7C1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #81df47;
/* rgb */ color: rgb(129, 223, 71);
/* oklch */ color: oklch(81.6% 0.206 135.8);

Tailwind

colors: {
  custom: {
    50: '#ace982',
    500: '#81df47',
    950: '#000000',
  },
}

SCSS

$custom: #81df47;
$custom-light: #ace982;
$custom-dark: #000000;

JSON

{
  "hex": "#81df47",
  "rgb": {
    "r": 129,
    "g": 223,
    "b": 71
  },
  "hsl": {
    "h": 97.105,
    "s": 70.37,
    "l": 57.647
  },
  "oklch": {
    "l": 0.81566,
    "c": 0.20559,
    "h": 135.8
  },
  "luminance": 0.57897
}

Semantic roles & 50–950 ramp

primary

#81DF47

secondary

#713397

accent

#3BEDA9

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81DF47

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

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