#477A18#477A18

#477A18 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.4% C 0.137 H 133.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#477A18
RGB	rgb(71, 122, 24)
HSL	hsl(91, 67%, 29%)
HSV	hsv(91, 80%, 48%)
CMYK	cmyk(41.8%, 0%, 80.3%, 52.2%)
CIE-LAB	lab(46.07, -33.72, 44.61)
CIE-LCH	lch(46.07, 55.92, 127.09°)
OKLab	oklab(52.39% -0.0948 0.099)
OKLCH	oklch(52.39% 0.137 133.7)
XYZ	xyz(9.7228, 15.3241, 3.3095)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477A18 #4B187A

analogous

#787A18 #477A18 #187A1A

triadic

#477A18 #18477A #7A1847

tetradic

#477A18 #18787A #4B187A #7A1A18

square

#477A18 #18787A #4B187A #7A1A18

split-complementary

#477A18 #1A187A #7A1878

monochromatic

#0F1A05 #29470E #477A18 #65AD22 #83D735

Accessibility & contrast

On white

5.17

#477A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#477A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #477A18

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477A18	#FFFFFF	#000000	##FFFFFF
##477A18	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#786C23

Tritanopia (blue-blind)

#477568

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #477a18;
/* rgb */ color: rgb(71, 122, 24);
/* oklch */ color: oklch(52.4% 0.137 133.7);

Tailwind

colors: {
  custom: {
    50: '#7fa15e',
    500: '#477a18',
    950: '#000000',
  },
}

SCSS

$custom: #477a18;
$custom-light: #7fa15e;
$custom-dark: #000000;

JSON

{
  "hex": "#477a18",
  "rgb": {
    "r": 71,
    "g": 122,
    "b": 24
  },
  "hsl": {
    "h": 91.224,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52385,
    "c": 0.13711,
    "h": 133.7
  },
  "luminance": 0.15325
}

Semantic roles & 50–950 ramp

primary

#477A18

secondary

#793FAF

accent

#3EEA97

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #477A18

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

Preview Lab → · Contrast checker → · Palette generator →