#8FCC39#8FCC39

#8FCC39 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.6% C 0.184 H 129.7°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#8FCC39
RGB	rgb(143, 204, 57)
HSL	hsl(85, 59%, 51%)
HSV	hsv(85, 72%, 80%)
CMYK	cmyk(29.9%, 0%, 72.1%, 20%)
CIE-LAB	lab(75.65, -41.30, 63.16)
CIE-LCH	lch(75.65, 75.46, 123.18°)
OKLab	oklab(77.61% -0.1175 0.1416)
OKLCH	oklch(77.61% 0.184 129.7)
XYZ	xyz(33.6589, 49.3198, 11.6164)
Luminance	0.4932 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FCC39 #7639CC

analogous

#CCBF39 #8FCC39 #45CC39

triadic

#8FCC39 #398FCC #CC398F

tetradic

#8FCC39 #39CCBF #7639CC #CC3945

square

#8FCC39 #39CCBF #7639CC #CC3945

split-complementary

#8FCC39 #3945CC #BF39CC

monochromatic

#4C6E1C #6E9F29 #8FCC39 #ABD96A #C6E59A

Accessibility & contrast

On white

1.93

#8FCC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#8FCC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCC39

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FCC39	#FFFFFF	#000000	##000000
##8FCC39	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD1E

Deuteranopia (green-blind)

#CDB947

Tritanopia (blue-blind)

#93C3AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #8fcc39;
/* rgb */ color: rgb(143, 204, 57);
/* oklch */ color: oklch(77.6% 0.184 129.7);

Tailwind

colors: {
  custom: {
    50: '#b4dc79',
    500: '#8fcc39',
    950: '#000000',
  },
}

SCSS

$custom: #8fcc39;
$custom-light: #b4dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#8fcc39",
  "rgb": {
    "r": 143,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 84.898,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77613,
    "c": 0.18397,
    "h": 129.7
  },
  "luminance": 0.49321
}

Semantic roles & 50–950 ramp

primary

#8FCC39

secondary

#AB90D1

accent

#46E287

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #8FCC39

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

Preview Lab → · Contrast checker → · Palette generator →