#8FBC40#8FBC40

#8FBC40 is a light, vivid yellow-green. Relative luminance 0.422; OKLCH L 73.8% C 0.159 H 127.1°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#8FBC40
RGB	rgb(143, 188, 64)
HSL	hsl(82, 49%, 49%)
HSV	hsv(82, 66%, 74%)
CMYK	cmyk(23.9%, 0%, 66%, 26.3%)
CIE-LAB	lab(70.99, -33.64, 55.73)
CIE-LCH	lch(70.99, 65.10, 121.12°)
OKLab	oklab(73.85% -0.0959 0.127)
OKLCH	oklch(73.85% 0.159 127.1)
XYZ	xyz(30.2364, 42.1757, 11.3972)
Luminance	0.4218 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBC40 #6D40BC

analogous

#BCAB40 #8FBC40 #51BC40

triadic

#8FBC40 #408FBC #BC408F

tetradic

#8FBC40 #40BCAB #6D40BC #BC4051

square

#8FBC40 #40BCAB #6D40BC #BC4051

split-complementary

#8FBC40 #4051BC #AB40BC

monochromatic

#4A6121 #6C8E30 #8FBC40 #AACD6C #C4DD9A

Accessibility & contrast

On white

2.23

#8FBC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#8FBC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBC40

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBC40	#FFFFFF	#000000	##000000
##8FBC40	1.00	2.23	9.44	9.44
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B02F

Deuteranopia (green-blind)

#BFAD4A

Tritanopia (blue-blind)

#94B4A3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #8fbc40;
/* rgb */ color: rgb(143, 188, 64);
/* oklch */ color: oklch(73.8% 0.159 127.1);

Tailwind

colors: {
  custom: {
    50: '#b3d07b',
    500: '#8fbc40',
    950: '#000000',
  },
}

SCSS

$custom: #8fbc40;
$custom-light: #b3d07b;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbc40",
  "rgb": {
    "r": 143,
    "g": 188,
    "b": 64
  },
  "hsl": {
    "h": 81.774,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73847,
    "c": 0.15914,
    "h": 127.1
  },
  "luminance": 0.42176
}

Semantic roles & 50–950 ramp

primary

#8FBC40

secondary

#A48FC9

accent

#4FD981

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #8FBC40

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

Preview Lab → · Contrast checker → · Palette generator →