#4B8B16#4B8B16

#4B8B16 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.2% C 0.157 H 135.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4B8B16
RGB	rgb(75, 139, 22)
HSL	hsl(93, 73%, 32%)
HSV	hsv(93, 84%, 55%)
CMYK	cmyk(46%, 0%, 84.2%, 45.5%)
CIE-LAB	lab(51.86, -39.73, 50.64)
CIE-LCH	lch(51.86, 64.37, 128.11°)
OKLab	oklab(57.18% -0.1113 0.1113)
OKLCH	oklch(57.18% 0.157 135)
XYZ	xyz(12.2788, 20.0183, 3.9758)
Luminance	0.2002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8B16 #56168B

analogous

#868B16 #4B8B16 #168B1C

triadic

#4B8B16 #164B8B #8B164B

tetradic

#4B8B16 #16868B #56168B #8B1C16

square

#4B8B16 #16868B #56168B #8B1C16

split-complementary

#4B8B16 #1C168B #8B1686

monochromatic

#122105 #2E560E #4B8B16 #68C01E #86E03B

Accessibility & contrast

On white

4.20

#4B8B16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4B8B16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8B16

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8B16	#FFFFFF	#000000	##000000
##4B8B16	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#887A24

Tritanopia (blue-blind)

#498576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4b8b16;
/* rgb */ color: rgb(75, 139, 22);
/* oklch */ color: oklch(57.2% 0.157 135.0);

Tailwind

colors: {
  custom: {
    50: '#84ad5f',
    500: '#4b8b16',
    950: '#000000',
  },
}

SCSS

$custom: #4b8b16;
$custom-light: #84ad5f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8b16",
  "rgb": {
    "r": 75,
    "g": 139,
    "b": 22
  },
  "hsl": {
    "h": 92.821,
    "s": 72.671,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57177,
    "c": 0.15746,
    "h": 135
  },
  "luminance": 0.20019
}

Semantic roles & 50–950 ramp

primary

#4B8B16

secondary

#843EBF

accent

#38EF9D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B8B16

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

Preview Lab → · Contrast checker → · Palette generator →