#4B8618#4B8618

#4B8618 is a mid, vivid yellow-green. Relative luminance 0.186; OKLCH L 55.8% C 0.150 H 134.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B8618
RGB	rgb(75, 134, 24)
HSL	hsl(92, 70%, 31%)
HSV	hsv(92, 82%, 53%)
CMYK	cmyk(44%, 0%, 82.1%, 47.5%)
CIE-LAB	lab(50.23, -37.52, 48.57)
CIE-LCH	lch(50.23, 61.37, 127.69°)
OKLab	oklab(55.84% -0.1053 0.1073)
OKLCH	oklch(55.84% 0.15 134.5)
XYZ	xyz(11.5914, 18.6113, 3.8456)
Luminance	0.1861 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8618 #531886

analogous

#828618 #4B8618 #18861C

triadic

#4B8618 #184B86 #86184B

tetradic

#4B8618 #188286 #531886 #861C18

square

#4B8618 #188286 #531886 #861C18

split-complementary

#4B8618 #1C1886 #861882

monochromatic

#111E05 #2E520F #4B8618 #68BA21 #86DC3C

Accessibility & contrast

On white

4.45

#4B8618 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#4B8618 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8618

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8618	#FFFFFF	#000000	##000000
##4B8618	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B00

Deuteranopia (green-blind)

#847625

Tritanopia (blue-blind)

#4A8172

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b8618;
/* rgb */ color: rgb(75, 134, 24);
/* oklch */ color: oklch(55.8% 0.150 134.5);

Tailwind

colors: {
  custom: {
    50: '#83aa5f',
    500: '#4b8618',
    950: '#000000',
  },
}

SCSS

$custom: #4b8618;
$custom-light: #83aa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8618",
  "rgb": {
    "r": 75,
    "g": 134,
    "b": 24
  },
  "hsl": {
    "h": 92.182,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55843,
    "c": 0.15031,
    "h": 134.5
  },
  "luminance": 0.18612
}

Semantic roles & 50–950 ramp

primary

#4B8618

secondary

#8140BA

accent

#3BEC9A

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B8618

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

Preview Lab → · Contrast checker → · Palette generator →