#4B8522#4B8522

#4B8522 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 55.6% C 0.143 H 135.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B8522
RGB	rgb(75, 133, 34)
HSL	hsl(95, 59%, 33%)
HSV	hsv(95, 74%, 52%)
CMYK	cmyk(43.6%, 0%, 74.4%, 47.8%)
CIE-LAB	lab(49.96, -36.46, 44.83)
CIE-LCH	lch(49.96, 57.78, 129.12°)
OKLab	oklab(55.64% -0.1017 0.101)
OKLCH	oklch(55.64% 0.143 135.2)
XYZ	xyz(11.5776, 18.3858, 4.4518)
Luminance	0.1839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8522 #5C2285

analogous

#7C8522 #4B8522 #22852B

triadic

#4B8522 #224B85 #85224B

tetradic

#4B8522 #227C85 #5C2285 #852B22

square

#4B8522 #227C85 #5C2285 #852B22

split-complementary

#4B8522 #2B2285 #85227C

monochromatic

#142409 #305416 #4B8522 #66B62E #85D24F

Accessibility & contrast

On white

4.49

#4B8522 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4B8522 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8522

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8522	#FFFFFF	#000000	##000000
##4B8522	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A10

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#498072

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b8522;
/* rgb */ color: rgb(75, 133, 34);
/* oklch */ color: oklch(55.6% 0.143 135.2);

Tailwind

colors: {
  custom: {
    50: '#83a964',
    500: '#4b8522',
    950: '#000000',
  },
}

SCSS

$custom: #4b8522;
$custom-light: #83a964;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8522",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 34
  },
  "hsl": {
    "h": 95.152,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55642,
    "c": 0.14335,
    "h": 135.2
  },
  "luminance": 0.18386
}

Semantic roles & 50–950 ramp

primary

#4B8522

secondary

#8A4DB6

accent

#45E2A1

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4B8522

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

Preview Lab → · Contrast checker → · Palette generator →