#4B7623#4B7623

#4B7623 is a mid, vivid yellow-green. Relative luminance 0.146; OKLCH L 51.6% C 0.122 H 132.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4B7623
RGB	rgb(75, 118, 35)
HSL	hsl(91, 54%, 30%)
HSV	hsv(91, 70%, 46%)
CMYK	cmyk(36.4%, 0%, 70.3%, 53.7%)
CIE-LAB	lab(45.04, -29.60, 39.36)
CIE-LCH	lch(45.04, 49.25, 126.94°)
OKLab	oklab(51.63% -0.083 0.0897)
OKLCH	oklch(51.63% 0.122 132.8)
XYZ	xyz(9.6833, 14.5737, 3.8926)
Luminance	0.1457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7623 #4E2376

analogous

#757623 #4B7623 #237624

triadic

#4B7623 #234B76 #76234B

tetradic

#4B7623 #237576 #4E2376 #762423

square

#4B7623 #237576 #4E2376 #762423

split-complementary

#4B7623 #242376 #762375

monochromatic

#0F1807 #2D4715 #4B7623 #69A531 #87C94A

Accessibility & contrast

On white

5.36

#4B7623 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4B7623 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7623

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7623	#FFFFFF	#000000	##FFFFFF
##4B7623	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D17

Deuteranopia (green-blind)

#75692A

Tritanopia (blue-blind)

#4C7165

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4b7623;
/* rgb */ color: rgb(75, 118, 35);
/* oklch */ color: oklch(51.6% 0.122 132.8);

Tailwind

colors: {
  custom: {
    50: '#819e63',
    500: '#4b7623',
    950: '#000000',
  },
}

SCSS

$custom: #4b7623;
$custom-light: #819e63;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7623",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 35
  },
  "hsl": {
    "h": 91.084,
    "s": 54.248,
    "l": 30
  },
  "oklch": {
    "l": 0.51625,
    "c": 0.12224,
    "h": 132.8
  },
  "luminance": 0.14574
}

Semantic roles & 50–950 ramp

primary

#4B7623

secondary

#7C4CA9

accent

#4ADE97

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0E05

muted

#7C7E7A

Preview Lab

Preview with #4B7623

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

Preview Lab → · Contrast checker → · Palette generator →