#81D84D#81D84D

#81D84D is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 79.9% C 0.193 H 135.8°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#81D84D
RGB	rgb(129, 216, 77)
HSL	hsl(98, 64%, 57%)
HSV	hsv(98, 64%, 85%)
CMYK	cmyk(40.3%, 0%, 64.4%, 15.3%)
CIE-LAB	lab(78.64, -49.74, 58.39)
CIE-LCH	lch(78.64, 76.70, 130.43°)
OKLab	oklab(79.91% -0.1381 0.1344)
OKLCH	oklch(79.91% 0.193 135.8)
XYZ	xyz(34.9478, 54.3128, 15.6617)
Luminance	0.5432 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D84D #A44DD8

analogous

#C6D84D #81D84D #4DD85F

triadic

#81D84D #4D81D8 #D84D81

tetradic

#81D84D #4DC6D8 #A44DD8 #D85F4D

square

#81D84D #4DC6D8 #A44DD8 #D85F4D

split-complementary

#81D84D #5F4DD8 #D84DC6

monochromatic

#488C1F #61BE2A #81D84D #A5E37F #C8EEB1

Accessibility & contrast

On white

1.77

#81D84D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#81D84D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D84D

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D84D	#FFFFFF	#000000	##000000
##81D84D	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73B

Deuteranopia (green-blind)

#D3C059

Tritanopia (blue-blind)

#7ED0BB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #81d84d;
/* rgb */ color: rgb(129, 216, 77);
/* oklch */ color: oklch(79.9% 0.193 135.8);

Tailwind

colors: {
  custom: {
    50: '#abe485',
    500: '#81d84d',
    950: '#000000',
  },
}

SCSS

$custom: #81d84d;
$custom-light: #abe485;
$custom-dark: #000000;

JSON

{
  "hex": "#81d84d",
  "rgb": {
    "r": 129,
    "g": 216,
    "b": 77
  },
  "hsl": {
    "h": 97.554,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.79913,
    "c": 0.19272,
    "h": 135.8
  },
  "luminance": 0.54315
}

Semantic roles & 50–950 ramp

primary

#81D84D

secondary

#703792

accent

#41E7A9

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11160B

muted

#81847E

Preview Lab

Preview with #81D84D

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

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