#4C751F#4C751F

#4C751F is a mid, vivid yellow-green. Relative luminance 0.144; OKLCH L 51.4% C 0.123 H 131.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C751F
RGB	rgb(76, 117, 31)
HSL	hsl(89, 58%, 29%)
HSV	hsv(89, 74%, 46%)
CMYK	cmyk(35%, 0%, 73.5%, 54.1%)
CIE-LAB	lab(44.74, -29.05, 40.76)
CIE-LCH	lch(44.74, 50.06, 125.48°)
OKLab	oklab(51.38% -0.082 0.092)
OKLCH	oklch(51.38% 0.123 131.7)
XYZ	xyz(9.5890, 14.3577, 3.5621)
Luminance	0.1436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C751F #481F75

analogous

#75731F #4C751F #21751F

triadic

#4C751F #1F4C75 #751F4C

tetradic

#4C751F #1F7573 #481F75 #751F21

square

#4C751F #1F7573 #481F75 #751F21

split-complementary

#4C751F #1F2175 #731F75

monochromatic

#101806 #2D4512 #4C751F #6BA52C #8ACD42

Accessibility & contrast

On white

5.42

#4C751F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4C751F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C751F

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C751F	#FFFFFF	#000000	##FFFFFF
##4C751F	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C11

Deuteranopia (green-blind)

#756927

Tritanopia (blue-blind)

#4D7064

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4c751f;
/* rgb */ color: rgb(76, 117, 31);
/* oklch */ color: oklch(51.4% 0.123 131.7);

Tailwind

colors: {
  custom: {
    50: '#829d60',
    500: '#4c751f',
    950: '#000000',
  },
}

SCSS

$custom: #4c751f;
$custom-light: #829d60;
$custom-dark: #000000;

JSON

{
  "hex": "#4c751f",
  "rgb": {
    "r": 76,
    "g": 117,
    "b": 31
  },
  "hsl": {
    "h": 88.605,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51383,
    "c": 0.12322,
    "h": 131.7
  },
  "luminance": 0.14358
}

Semantic roles & 50–950 ramp

primary

#4C751F

secondary

#7647A9

accent

#46E190

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4C751F

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

Preview Lab → · Contrast checker → · Palette generator →