#4B8915#4B8915

#4B8915 is a mid, vivid yellow-green. Relative luminance 0.194; OKLCH L 56.6% C 0.155 H 134.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4B8915
RGB	rgb(75, 137, 21)
HSL	hsl(92, 73%, 31%)
HSV	hsv(92, 85%, 54%)
CMYK	cmyk(45.3%, 0%, 84.7%, 46.3%)
CIE-LAB	lab(51.20, -38.94, 50.33)
CIE-LCH	lch(51.20, 63.63, 127.73°)
OKLab	oklab(56.63% -0.1093 0.1105)
OKLCH	oklch(56.63% 0.155 134.7)
XYZ	xyz(11.9824, 19.4406, 3.8304)
Luminance	0.1944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8915 #531589

analogous

#858915 #4B8915 #158919

triadic

#4B8915 #154B89 #89154B

tetradic

#4B8915 #158589 #531589 #891915

square

#4B8915 #158589 #531589 #891915

split-complementary

#4B8915 #191589 #891585

monochromatic

#111F05 #2E540D #4B8915 #68BE1D #86E038

Accessibility & contrast

On white

4.30

#4B8915 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#4B8915 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8915

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8915	#FFFFFF	#000000	##000000
##4B8915	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#867823

Tritanopia (blue-blind)

#4A8374

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4b8915;
/* rgb */ color: rgb(75, 137, 21);
/* oklch */ color: oklch(56.6% 0.155 134.7);

Tailwind

colors: {
  custom: {
    50: '#84ac5f',
    500: '#4b8915',
    950: '#000000',
  },
}

SCSS

$custom: #4b8915;
$custom-light: #84ac5f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8915",
  "rgb": {
    "r": 75,
    "g": 137,
    "b": 21
  },
  "hsl": {
    "h": 92.069,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.56634,
    "c": 0.15542,
    "h": 134.7
  },
  "luminance": 0.19441
}

Semantic roles & 50–950 ramp

primary

#4B8915

secondary

#813DBD

accent

#38F09A

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B8915

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

Preview Lab → · Contrast checker → · Palette generator →