#8CDA3F#8CDA3F

#8CDA3F is a light, vivid yellow-green. Relative luminance 0.561; OKLCH L 80.8% C 0.199 H 132.7°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#8CDA3F
RGB	rgb(140, 218, 63)
HSL	hsl(90, 68%, 55%)
HSV	hsv(90, 71%, 85%)
CMYK	cmyk(35.8%, 0%, 71.1%, 14.5%)
CIE-LAB	lab(79.66, -47.95, 64.98)
CIE-LCH	lch(79.66, 80.76, 126.42°)
OKLab	oklab(80.85% -0.1349 0.1463)
OKLCH	oklch(80.85% 0.199 132.7)
XYZ	xyz(36.7833, 56.0756, 13.5872)
Luminance	0.5608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CDA3F #8D3FDA

analogous

#D9DA3F #8CDA3F #3FDA40

triadic

#8CDA3F #3F8CDA #DA3F8C

tetradic

#8CDA3F #3FD9DA #8D3FDA #DA403F

square

#8CDA3F #3FD9DA #8D3FDA #DA403F

split-complementary

#8CDA3F #403FDA #DA3FD9

monochromatic

#4F851A #6DB824 #8CDA3F #ABE472 #C9EEA6

Accessibility & contrast

On white

1.72

#8CDA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#8CDA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CDA3F

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CDA3F	#FFFFFF	#000000	##000000
##8CDA3F	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C924

Deuteranopia (green-blind)

#D8C34D

Tritanopia (blue-blind)

#8DD1BC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #8cda3f;
/* rgb */ color: rgb(140, 218, 63);
/* oklch */ color: oklch(80.8% 0.199 132.7);

Tailwind

colors: {
  custom: {
    50: '#b3e67d',
    500: '#8cda3f',
    950: '#000000',
  },
}

SCSS

$custom: #8cda3f;
$custom-light: #b3e67d;
$custom-dark: #000000;

JSON

{
  "hex": "#8cda3f",
  "rgb": {
    "r": 140,
    "g": 218,
    "b": 63
  },
  "hsl": {
    "h": 90.194,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.80849,
    "c": 0.19902,
    "h": 132.7
  },
  "luminance": 0.56077
}

Semantic roles & 50–950 ramp

primary

#8CDA3F

secondary

#5F328B

accent

#3DEB94

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #8CDA3F

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

Preview Lab → · Contrast checker → · Palette generator →