#81D64D#81D64D

#81D64D is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 79.4% C 0.190 H 135.6°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#81D64D
RGB	rgb(129, 214, 77)
HSL	hsl(97, 63%, 57%)
HSV	hsv(97, 64%, 84%)
CMYK	cmyk(39.7%, 0%, 64%, 16.1%)
CIE-LAB	lab(78.05, -48.93, 57.74)
CIE-LCH	lch(78.05, 75.68, 130.28°)
OKLab	oklab(79.43% -0.1359 0.133)
OKLCH	oklch(79.43% 0.19 135.6)
XYZ	xyz(34.4385, 53.2943, 15.4920)
Luminance	0.5330 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D64D #A24DD6

analogous

#C6D64D #81D64D #4DD65E

triadic

#81D64D #4D81D6 #D64D81

tetradic

#81D64D #4DC6D6 #A24DD6 #D65E4D

square

#81D64D #4DC6D6 #A24DD6 #D65E4D

split-complementary

#81D64D #5E4DD6 #D64DC6

monochromatic

#488920 #62BB2B #81D64D #A4E17F #C7EDB0

Accessibility & contrast

On white

1.80

#81D64D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#81D64D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D64D

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D64D	#FFFFFF	#000000	##000000
##81D64D	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC53C

Deuteranopia (green-blind)

#D2BE58

Tritanopia (blue-blind)

#7FCEBA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d64d;
/* rgb */ color: rgb(129, 214, 77);
/* oklch */ color: oklch(79.4% 0.190 135.6);

Tailwind

colors: {
  custom: {
    50: '#abe385',
    500: '#81d64d',
    950: '#000000',
  },
}

SCSS

$custom: #81d64d;
$custom-light: #abe385;
$custom-dark: #000000;

JSON

{
  "hex": "#81d64d",
  "rgb": {
    "r": 129,
    "g": 214,
    "b": 77
  },
  "hsl": {
    "h": 97.226,
    "s": 62.557,
    "l": 57.059
  },
  "oklch": {
    "l": 0.79427,
    "c": 0.19017,
    "h": 135.6
  },
  "luminance": 0.53296
}

Semantic roles & 50–950 ramp

primary

#81D64D

secondary

#6E388F

accent

#42E6A8

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D64D

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

Preview Lab → · Contrast checker → · Palette generator →