#4B8520#4B8520

#4B8520 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 55.6% C 0.145 H 135.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B8520
RGB	rgb(75, 133, 32)
HSL	hsl(94, 61%, 32%)
HSV	hsv(94, 76%, 52%)
CMYK	cmyk(43.6%, 0%, 75.9%, 47.8%)
CIE-LAB	lab(49.95, -36.60, 45.57)
CIE-LCH	lch(49.95, 58.45, 128.77°)
OKLab	oklab(55.63% -0.1023 0.1022)
OKLCH	oklch(55.63% 0.145 135)
XYZ	xyz(11.5496, 18.3746, 4.3043)
Luminance	0.1837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8520 #5A2085

analogous

#7E8520 #4B8520 #208527

triadic

#4B8520 #204B85 #85204B

tetradic

#4B8520 #207E85 #5A2085 #852720

square

#4B8520 #207E85 #5A2085 #852720

split-complementary

#4B8520 #272085 #85207E

monochromatic

#132208 #2F5414 #4B8520 #67B62C #86D44C

Accessibility & contrast

On white

4.49

#4B8520 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4B8520 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8520

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8520	#FFFFFF	#000000	##000000
##4B8520	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)

#8A7A0C

Deuteranopia (green-blind)

#82752A

Tritanopia (blue-blind)

#4A8072

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b8520;
/* rgb */ color: rgb(75, 133, 32);
/* oklch */ color: oklch(55.6% 0.145 135.0);

Tailwind

colors: {
  custom: {
    50: '#83a963',
    500: '#4b8520',
    950: '#000000',
  },
}

SCSS

$custom: #4b8520;
$custom-light: #83a963;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8520",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 32
  },
  "hsl": {
    "h": 94.455,
    "s": 61.212,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55627,
    "c": 0.14462,
    "h": 135
  },
  "luminance": 0.18375
}

Semantic roles & 50–950 ramp

primary

#4B8520

secondary

#884AB7

accent

#43E4A0

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4B8520

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

Preview Lab → · Contrast checker → · Palette generator →