#4B7817#4B7817

#4B7817 is a mid, vivid yellow-green. Relative luminance 0.150; OKLCH L 52.1% C 0.133 H 132.0°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4B7817
RGB	rgb(75, 120, 23)
HSL	hsl(88, 68%, 28%)
HSV	hsv(88, 81%, 47%)
CMYK	cmyk(37.5%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(45.62, -31.37, 44.59)
CIE-LCH	lch(45.62, 54.52, 125.12°)
OKLab	oklab(52.07% -0.0888 0.0988)
OKLCH	oklch(52.07% 0.133 132)
XYZ	xyz(9.7727, 14.9903, 3.1889)
Luminance	0.1499 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7817 #441778

analogous

#787417 #4B7817 #1A7817

triadic

#4B7817 #174B78 #78174B

tetradic

#4B7817 #177874 #441778 #78171A

square

#4B7817 #177874 #441778 #78171A

split-complementary

#4B7817 #171A78 #741778

monochromatic

#101A05 #2B450D #4B7817 #6BAB21 #8BD832

Accessibility & contrast

On white

5.25

#4B7817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4B7817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7817

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7817	#FFFFFF	#000000	##FFFFFF
##4B7817	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E00

Deuteranopia (green-blind)

#776B21

Tritanopia (blue-blind)

#4C7366

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4b7817;
/* rgb */ color: rgb(75, 120, 23);
/* oklch */ color: oklch(52.1% 0.133 132.0);

Tailwind

colors: {
  custom: {
    50: '#829f5d',
    500: '#4b7817',
    950: '#000000',
  },
}

SCSS

$custom: #4b7817;
$custom-light: #829f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7817",
  "rgb": {
    "r": 75,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 87.835,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52069,
    "c": 0.13281,
    "h": 132
  },
  "luminance": 0.14991
}

Semantic roles & 50–950 ramp

primary

#4B7817

secondary

#713EAD

accent

#3DEB8E

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4B7817

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

Preview Lab → · Contrast checker → · Palette generator →