#8CBF40#8CBF40

#8CBF40 is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 74.4% C 0.164 H 128.6°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#8CBF40
RGB	rgb(140, 191, 64)
HSL	hsl(84, 50%, 50%)
HSV	hsv(84, 66%, 75%)
CMYK	cmyk(26.7%, 0%, 66.5%, 25.1%)
CIE-LAB	lab(71.69, -36.16, 56.42)
CIE-LCH	lch(71.69, 67.01, 122.66°)
OKLab	oklab(74.37% -0.1027 0.1285)
OKLCH	oklch(74.37% 0.164 128.6)
XYZ	xyz(30.3713, 43.2065, 11.5890)
Luminance	0.4321 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CBF40 #7340BF

analogous

#BFB240 #8CBF40 #4DBF40

triadic

#8CBF40 #408CBF #BF408C

tetradic

#8CBF40 #40BFB2 #7340BF #BF404D

square

#8CBF40 #40BFB2 #7340BF #BF404D

split-complementary

#8CBF40 #404DBF #B240BF

monochromatic

#496321 #6A9131 #8CBF40 #A8CE6E #C3DE9C

Accessibility & contrast

On white

2.18

#8CBF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#8CBF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CBF40

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CBF40	#FFFFFF	#000000	##000000
##8CBF40	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22E

Deuteranopia (green-blind)

#C1AF4A

Tritanopia (blue-blind)

#90B7A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #8cbf40;
/* rgb */ color: rgb(140, 191, 64);
/* oklch */ color: oklch(74.4% 0.164 128.6);

Tailwind

colors: {
  custom: {
    50: '#b1d27b',
    500: '#8cbf40',
    950: '#000000',
  },
}

SCSS

$custom: #8cbf40;
$custom-light: #b1d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#8cbf40",
  "rgb": {
    "r": 140,
    "g": 191,
    "b": 64
  },
  "hsl": {
    "h": 84.094,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.7437,
    "c": 0.16447,
    "h": 128.6
  },
  "luminance": 0.43207
}

Semantic roles & 50–950 ramp

primary

#8CBF40

secondary

#A891CA

accent

#4ED986

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #8CBF40

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

Preview Lab → · Contrast checker → · Palette generator →