#4B8117#4B8117

#4B8117 is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.5% C 0.144 H 133.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B8117
RGB	rgb(75, 129, 23)
HSL	hsl(91, 70%, 30%)
HSV	hsv(91, 82%, 51%)
CMYK	cmyk(41.9%, 0%, 82.2%, 49.4%)
CIE-LAB	lab(48.58, -35.41, 47.36)
CIE-LCH	lch(48.58, 59.13, 126.78°)
OKLab	oklab(54.49% -0.0997 0.1046)
OKLCH	oklch(54.49% 0.144 133.6)
XYZ	xyz(10.9064, 17.2577, 3.5668)
Luminance	0.1726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8117 #4D1781

analogous

#808117 #4B8117 #178118

triadic

#4B8117 #174B81 #81174B

tetradic

#4B8117 #178081 #4D1781 #811817

square

#4B8117 #178081 #4D1781 #811817

split-complementary

#4B8117 #181781 #811780

monochromatic

#0F1A05 #2D4D0E #4B8117 #69B520 #88DB37

Accessibility & contrast

On white

4.72

#4B8117 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#4B8117 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B8117

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8117	#FFFFFF	#000000	##FFFFFF
##4B8117	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#7F7223

Tritanopia (blue-blind)

#4B7C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b8117;
/* rgb */ color: rgb(75, 129, 23);
/* oklch */ color: oklch(54.5% 0.144 133.6);

Tailwind

colors: {
  custom: {
    50: '#83a65e',
    500: '#4b8117',
    950: '#000000',
  },
}

SCSS

$custom: #4b8117;
$custom-light: #83a65e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8117",
  "rgb": {
    "r": 75,
    "g": 129,
    "b": 23
  },
  "hsl": {
    "h": 90.566,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54492,
    "c": 0.14446,
    "h": 133.6
  },
  "luminance": 0.17258
}

Semantic roles & 50–950 ramp

primary

#4B8117

secondary

#7B3EB5

accent

#3BED96

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B8117

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

Preview Lab → · Contrast checker → · Palette generator →