#4B8518#4B8518

#4B8518 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.6% C 0.149 H 134.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B8518
RGB	rgb(75, 133, 24)
HSL	hsl(92, 69%, 31%)
HSV	hsv(92, 82%, 52%)
CMYK	cmyk(43.6%, 0%, 82%, 47.8%)
CIE-LAB	lab(49.90, -37.09, 48.27)
CIE-LCH	lch(49.90, 60.87, 127.54°)
OKLab	oklab(55.57% -0.1041 0.1066)
OKLCH	oklch(55.57% 0.149 134.3)
XYZ	xyz(11.4538, 18.3362, 3.7997)
Luminance	0.1834 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8518 #521885

analogous

#818518 #4B8518 #18851C

triadic

#4B8518 #184B85 #85184B

tetradic

#4B8518 #188185 #521885 #851C18

square

#4B8518 #188185 #521885 #851C18

split-complementary

#4B8518 #1C1885 #851881

monochromatic

#111D05 #2E510F #4B8518 #68B921 #87DC3C

Accessibility & contrast

On white

4.50

#4B8518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#4B8518 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8518

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8518	#FFFFFF	#000000	##000000
##4B8518	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A00

Deuteranopia (green-blind)

#837525

Tritanopia (blue-blind)

#4A8071

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b8518;
/* rgb */ color: rgb(75, 133, 24);
/* oklch */ color: oklch(55.6% 0.149 134.3);

Tailwind

colors: {
  custom: {
    50: '#83a95f',
    500: '#4b8518',
    950: '#000000',
  },
}

SCSS

$custom: #4b8518;
$custom-light: #83a95f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8518",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 24
  },
  "hsl": {
    "h": 91.927,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55574,
    "c": 0.14905,
    "h": 134.3
  },
  "luminance": 0.18337
}

Semantic roles & 50–950 ramp

primary

#4B8518

secondary

#8040B9

accent

#3CEC9A

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B8518

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

Preview Lab → · Contrast checker → · Palette generator →