#477B17#477B17

#477B17 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.6% C 0.139 H 133.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#477B17
RGB	rgb(71, 123, 23)
HSL	hsl(91, 68%, 29%)
HSV	hsv(91, 81%, 48%)
CMYK	cmyk(42.3%, 0%, 81.3%, 51.8%)
CIE-LAB	lab(46.40, -34.22, 45.25)
CIE-LCH	lch(46.40, 56.74, 127.10°)
OKLab	oklab(52.65% -0.0962 0.1002)
OKLCH	oklch(52.65% 0.139 133.8)
XYZ	xyz(9.8360, 15.5669, 3.2969)
Luminance	0.1557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477B17 #4B177B

analogous

#797B17 #477B17 #177B19

triadic

#477B17 #17477B #7B1747

tetradic

#477B17 #17797B #4B177B #7B1917

square

#477B17 #17797B #4B177B #7B1917

split-complementary

#477B17 #19177B #7B1779

monochromatic

#0F1A05 #29470D #477B17 #65AF21 #83D933

Accessibility & contrast

On white

5.11

#477B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#477B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #477B17

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477B17	#FFFFFF	#000000	##FFFFFF
##477B17	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#796C22

Tritanopia (blue-blind)

#477668

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #477b17;
/* rgb */ color: rgb(71, 123, 23);
/* oklch */ color: oklch(52.6% 0.139 133.8);

Tailwind

colors: {
  custom: {
    50: '#7fa15d',
    500: '#477b17',
    950: '#000000',
  },
}

SCSS

$custom: #477b17;
$custom-light: #7fa15d;
$custom-dark: #000000;

JSON

{
  "hex": "#477b17",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 91.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5265,
    "c": 0.13895,
    "h": 133.8
  },
  "luminance": 0.15567
}

Semantic roles & 50–950 ramp

primary

#477B17

secondary

#793EB0

accent

#3CEB97

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #477B17

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

Preview Lab → · Contrast checker → · Palette generator →