#4B8E17#4B8E17

#4B8E17 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.0% C 0.161 H 135.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B8E17
RGB	rgb(75, 142, 23)
HSL	hsl(94, 72%, 32%)
HSV	hsv(94, 84%, 56%)
CMYK	cmyk(47.2%, 0%, 83.8%, 44.3%)
CIE-LAB	lab(52.84, -40.92, 51.26)
CIE-LCH	lch(52.84, 65.59, 128.60°)
OKLab	oklab(57.99% -0.1145 0.1128)
OKLCH	oklch(57.99% 0.161 135.4)
XYZ	xyz(12.7290, 20.9029, 4.1744)
Luminance	0.2090 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8E17 #5A178E

analogous

#868E17 #4B8E17 #178E1F

triadic

#4B8E17 #174B8E #8E174B

tetradic

#4B8E17 #17868E #5A178E #8E1F17

square

#4B8E17 #17868E #5A178E #8E1F17

split-complementary

#4B8E17 #1F178E #8E1786

monochromatic

#132506 #2F590E #4B8E17 #67C320 #86E03F

Accessibility & contrast

On white

4.05

#4B8E17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4B8E17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8E17

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8E17	#FFFFFF	#000000	##000000
##4B8E17	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#8B7C26

Tritanopia (blue-blind)

#498879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4b8e17;
/* rgb */ color: rgb(75, 142, 23);
/* oklch */ color: oklch(58.0% 0.161 135.4);

Tailwind

colors: {
  custom: {
    50: '#84af60',
    500: '#4b8e17',
    950: '#000000',
  },
}

SCSS

$custom: #4b8e17;
$custom-light: #84af60;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8e17",
  "rgb": {
    "r": 75,
    "g": 142,
    "b": 23
  },
  "hsl": {
    "h": 93.782,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57988,
    "c": 0.1607,
    "h": 135.4
  },
  "luminance": 0.20904
}

Semantic roles & 50–950 ramp

primary

#4B8E17

secondary

#8840C0

accent

#39EF9F

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4B8E17

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

Preview Lab → · Contrast checker → · Palette generator →