#8FCC40#8FCC40

#8FCC40 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.7% C 0.180 H 130.1°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#8FCC40
RGB	rgb(143, 204, 64)
HSL	hsl(86, 58%, 53%)
HSV	hsv(86, 69%, 80%)
CMYK	cmyk(29.9%, 0%, 68.6%, 20%)
CIE-LAB	lab(75.70, -40.84, 60.63)
CIE-LCH	lch(75.70, 73.11, 123.96°)
OKLab	oklab(77.66% -0.1157 0.1373)
OKLCH	oklch(77.66% 0.18 130.1)
XYZ	xyz(33.8458, 49.3945, 12.6004)
Luminance	0.4940 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FCC40 #7D40CC

analogous

#CCC340 #8FCC40 #49CC40

triadic

#8FCC40 #408FCC #CC408F

tetradic

#8FCC40 #40CCC3 #7D40CC #CC4049

square

#8FCC40 #40CCC3 #7D40CC #CC4049

split-complementary

#8FCC40 #4049CC #C340CC

monochromatic

#4E731F #6FA32C #8FCC40 #ABD970 #C8E6A1

Accessibility & contrast

On white

1.93

#8FCC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#8FCC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCC40

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FCC40	#FFFFFF	#000000	##000000
##8FCC40	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2B

Deuteranopia (green-blind)

#CDB94C

Tritanopia (blue-blind)

#92C3B0

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #8fcc40;
/* rgb */ color: rgb(143, 204, 64);
/* oklch */ color: oklch(77.7% 0.180 130.1);

Tailwind

colors: {
  custom: {
    50: '#b4dc7c',
    500: '#8fcc40',
    950: '#000000',
  },
}

SCSS

$custom: #8fcc40;
$custom-light: #b4dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#8fcc40",
  "rgb": {
    "r": 143,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 86.143,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77665,
    "c": 0.17953,
    "h": 130.1
  },
  "luminance": 0.49396
}

Semantic roles & 50–950 ramp

primary

#8FCC40

secondary

#B095D2

accent

#47E18A

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8FCC40

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

Preview Lab → · Contrast checker → · Palette generator →