#4B8C19#4B8C19

#4B8C19 is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.5% C 0.157 H 135.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B8C19
RGB	rgb(75, 140, 25)
HSL	hsl(94, 70%, 32%)
HSV	hsv(94, 82%, 55%)
CMYK	cmyk(46.4%, 0%, 82.1%, 45.1%)
CIE-LAB	lab(52.20, -40.00, 50.08)
CIE-LCH	lch(52.20, 64.10, 128.61°)
OKLab	oklab(57.46% -0.1119 0.1106)
OKLCH	oklch(57.46% 0.157 135.3)
XYZ	xyz(12.4549, 20.3214, 4.1857)
Luminance	0.2032 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8C19 #5A198C

analogous

#858C19 #4B8C19 #198C20

triadic

#4B8C19 #194B8C #8C194B

tetradic

#4B8C19 #19858C #5A198C #8C2019

square

#4B8C19 #19858C #5A198C #8C2019

split-complementary

#4B8C19 #20198C #8C1985

monochromatic

#132406 #2F5810 #4B8C19 #67C022 #86DD42

Accessibility & contrast

On white

4.15

#4B8C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#4B8C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8C19

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8C19	#FFFFFF	#000000	##000000
##4B8C19	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#897B27

Tritanopia (blue-blind)

#498677

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4b8c19;
/* rgb */ color: rgb(75, 140, 25);
/* oklch */ color: oklch(57.5% 0.157 135.3);

Tailwind

colors: {
  custom: {
    50: '#84ae61',
    500: '#4b8c19',
    950: '#000000',
  },
}

SCSS

$custom: #4b8c19;
$custom-light: #84ae61;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8c19",
  "rgb": {
    "r": 75,
    "g": 140,
    "b": 25
  },
  "hsl": {
    "h": 93.913,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57461,
    "c": 0.15733,
    "h": 135.3
  },
  "luminance": 0.20322
}

Semantic roles & 50–950 ramp

primary

#4B8C19

secondary

#8843BE

accent

#3BED9F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4B8C19

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

Preview Lab → · Contrast checker → · Palette generator →