#4C7F17#4C7F17

#4C7F17 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.0% C 0.141 H 133.0°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C7F17
RGB	rgb(76, 127, 23)
HSL	hsl(89, 69%, 29%)
HSV	hsv(89, 82%, 50%)
CMYK	cmyk(40.2%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(47.98, -34.15, 46.81)
CIE-LCH	lch(47.98, 57.95, 126.11°)
OKLab	oklab(54.01% -0.0964 0.1034)
OKLCH	oklch(54.01% 0.141 133)
XYZ	xyz(10.7244, 16.7766, 3.4836)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7F17 #4A177F

analogous

#7F7E17 #4C7F17 #187F17

triadic

#4C7F17 #174C7F #7F174C

tetradic

#4C7F17 #177F7E #4A177F #7F1718

square

#4C7F17 #177F7E #4A177F #7F1718

split-complementary

#4C7F17 #17187F #7E177F

monochromatic

#101A05 #2D4B0E #4C7F17 #6BB320 #8ADB36

Accessibility & contrast

On white

4.82

#4C7F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4C7F17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7F17

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7F17	#FFFFFF	#000000	##FFFFFF
##4C7F17	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857400

Deuteranopia (green-blind)

#7E7023

Tritanopia (blue-blind)

#4C7A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4c7f17;
/* rgb */ color: rgb(76, 127, 23);
/* oklch */ color: oklch(54.0% 0.141 133.0);

Tailwind

colors: {
  custom: {
    50: '#83a45e',
    500: '#4c7f17',
    950: '#000000',
  },
}

SCSS

$custom: #4c7f17;
$custom-light: #83a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7f17",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 89.423,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5401,
    "c": 0.14135,
    "h": 133
  },
  "luminance": 0.16777
}

Semantic roles & 50–950 ramp

primary

#4C7F17

secondary

#783EB4

accent

#3CEC92

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C7F17

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

Preview Lab → · Contrast checker → · Palette generator →