#4B8623#4B8623

#4B8623 is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 55.9% C 0.144 H 135.5°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4B8623
RGB	rgb(75, 134, 35)
HSL	hsl(96, 59%, 33%)
HSV	hsv(96, 74%, 53%)
CMYK	cmyk(44%, 0%, 73.9%, 47.5%)
CIE-LAB	lab(50.30, -36.82, 44.77)
CIE-LCH	lch(50.30, 57.97, 129.43°)
OKLab	oklab(55.92% -0.1026 0.101)
OKLCH	oklch(55.92% 0.144 135.5)
XYZ	xyz(11.7298, 18.6667, 4.5748)
Luminance	0.1867 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8623 #5E2386

analogous

#7C8623 #4B8623 #23862D

triadic

#4B8623 #234B86 #86234B

tetradic

#4B8623 #237C86 #5E2386 #862D23

square

#4B8623 #237C86 #5E2386 #862D23

split-complementary

#4B8623 #2D2386 #86237C

monochromatic

#15250A #305516 #4B8623 #66B730 #85D252

Accessibility & contrast

On white

4.44

#4B8623 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#4B8623 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8623

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8623	#FFFFFF	#000000	##000000
##4B8623	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B12

Deuteranopia (green-blind)

#83762C

Tritanopia (blue-blind)

#498173

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4b8623;
/* rgb */ color: rgb(75, 134, 35);
/* oklch */ color: oklch(55.9% 0.144 135.5);

Tailwind

colors: {
  custom: {
    50: '#83aa65',
    500: '#4b8623',
    950: '#000000',
  },
}

SCSS

$custom: #4b8623;
$custom-light: #83aa65;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8623",
  "rgb": {
    "r": 75,
    "g": 134,
    "b": 35
  },
  "hsl": {
    "h": 95.758,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55918,
    "c": 0.14402,
    "h": 135.5
  },
  "luminance": 0.18667
}

Semantic roles & 50–950 ramp

primary

#4B8623

secondary

#8C4FB5

accent

#46E2A3

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4B8623

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

Preview Lab → · Contrast checker → · Palette generator →