#8FDC51#8FDC51

#8FDC51 is a light, vivid yellow-green. Relative luminance 0.576; OKLCH L 81.6% C 0.188 H 133.6°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#8FDC51
RGB	rgb(143, 220, 81)
HSL	hsl(93, 67%, 59%)
HSV	hsv(93, 63%, 86%)
CMYK	cmyk(35%, 0%, 63.2%, 13.7%)
CIE-LAB	lab(80.53, -46.41, 58.98)
CIE-LCH	lch(80.53, 75.05, 128.20°)
OKLab	oklab(81.64% -0.1296 0.1359)
OKLCH	oklch(81.64% 0.188 133.6)
XYZ	xyz(38.4054, 57.6185, 16.8809)
Luminance	0.5762 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FDC51 #9E51DC

analogous

#D5DC51 #8FDC51 #51DC59

triadic

#8FDC51 #518FDC #DC518F

tetradic

#8FDC51 #51D5DC #9E51DC #DC5951

square

#8FDC51 #51D5DC #9E51DC #DC5951

split-complementary

#8FDC51 #5951DC #DC51D5

monochromatic

#53951E #6FC828 #8FDC51 #B0E684 #D1F0B7

Accessibility & contrast

On white

1.68

#8FDC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#8FDC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FDC51

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FDC51	#FFFFFF	#000000	##000000
##8FDC51	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC40

Deuteranopia (green-blind)

#DAC65C

Tritanopia (blue-blind)

#8FD4BF

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #8fdc51;
/* rgb */ color: rgb(143, 220, 81);
/* oklch */ color: oklch(81.6% 0.188 133.6);

Tailwind

colors: {
  custom: {
    50: '#b4e788',
    500: '#8fdc51',
    950: '#000000',
  },
}

SCSS

$custom: #8fdc51;
$custom-light: #b4e788;
$custom-dark: #000000;

JSON

{
  "hex": "#8fdc51",
  "rgb": {
    "r": 143,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 93.237,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81641,
    "c": 0.18781,
    "h": 133.6
  },
  "luminance": 0.5762
}

Semantic roles & 50–950 ramp

primary

#8FDC51

secondary

#6E3899

accent

#3EE99D

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #8FDC51

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

Preview Lab → · Contrast checker → · Palette generator →