#81DF3C#81DF3C

#81DF3C is a light, highly saturated yellow-green. Relative luminance 0.578; OKLCH L 81.5% C 0.212 H 135.1°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#81DF3C
RGB	rgb(129, 223, 60)
HSL	hsl(95, 72%, 55%)
HSV	hsv(95, 73%, 87%)
CMYK	cmyk(42.2%, 0%, 73.1%, 12.5%)
CIE-LAB	lab(80.61, -53.80, 66.80)
CIE-LCH	lch(80.61, 85.77, 128.85°)
OKLab	oklab(81.48% -0.1503 0.1499)
OKLCH	oklch(81.48% 0.212 135.1)
XYZ	xyz(36.2557, 57.7667, 13.5138)
Luminance	0.5777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81DF3C #9A3CDF

analogous

#D3DF3C #81DF3C #3CDF48

triadic

#81DF3C #3C81DF #DF3C81

tetradic

#81DF3C #3CD3DF #9A3CDF #DF483C

square

#81DF3C #3CD3DF #9A3CDF #DF483C

split-complementary

#81DF3C #483CDF #DF3CD3

monochromatic

#478A17 #63BF1F #81DF3C #A3E871 #C5F0A5

Accessibility & contrast

On white

1.67

#81DF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#81DF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DF3C

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81DF3C	#FFFFFF	#000000	##000000
##81DF3C	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD1B

Deuteranopia (green-blind)

#DBC54C

Tritanopia (blue-blind)

#7FD7C0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #81df3c;
/* rgb */ color: rgb(129, 223, 60);
/* oklch */ color: oklch(81.5% 0.212 135.1);

Tailwind

colors: {
  custom: {
    50: '#ade97c',
    500: '#81df3c',
    950: '#000000',
  },
}

SCSS

$custom: #81df3c;
$custom-light: #ade97c;
$custom-dark: #000000;

JSON

{
  "hex": "#81df3c",
  "rgb": {
    "r": 129,
    "g": 223,
    "b": 60
  },
  "hsl": {
    "h": 94.601,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81484,
    "c": 0.21225,
    "h": 135.1
  },
  "luminance": 0.57769
}

Semantic roles & 50–950 ramp

primary

#81DF3C

secondary

#673090

accent

#39EFA2

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #81DF3C

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

Preview Lab → · Contrast checker → · Palette generator →