#477C18#477C18

#477C18 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.9% C 0.140 H 134.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#477C18
RGB	rgb(71, 124, 24)
HSL	hsl(92, 68%, 29%)
HSV	hsv(92, 81%, 49%)
CMYK	cmyk(42.7%, 0%, 80.6%, 51.4%)
CIE-LAB	lab(46.74, -34.61, 45.24)
CIE-LCH	lch(46.74, 56.96, 127.42°)
OKLab	oklab(52.93% -0.0972 0.1004)
OKLCH	oklch(52.93% 0.14 134.1)
XYZ	xyz(9.9709, 15.8203, 3.3922)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477C18 #4D187C

analogous

#797C18 #477C18 #187C1B

triadic

#477C18 #18477C #7C1847

tetradic

#477C18 #18797C #4D187C #7C1B18

square

#477C18 #18797C #4D187C #7C1B18

split-complementary

#477C18 #1B187C #7C1879

monochromatic

#0F1A05 #2A490E #477C18 #64AF22 #82D836

Accessibility & contrast

On white

5.04

#477C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#477C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #477C18

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477C18	#FFFFFF	#000000	##FFFFFF
##477C18	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7A6D23

Tritanopia (blue-blind)

#467769

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #477c18;
/* rgb */ color: rgb(71, 124, 24);
/* oklch */ color: oklch(52.9% 0.140 134.1);

Tailwind

colors: {
  custom: {
    50: '#7fa25e',
    500: '#477c18',
    950: '#000000',
  },
}

SCSS

$custom: #477c18;
$custom-light: #7fa25e;
$custom-dark: #000000;

JSON

{
  "hex": "#477c18",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 24
  },
  "hsl": {
    "h": 91.8,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52928,
    "c": 0.13971,
    "h": 134.1
  },
  "luminance": 0.15821
}

Semantic roles & 50–950 ramp

primary

#477C18

secondary

#7B3FB1

accent

#3DEA99

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #477C18

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

Preview Lab → · Contrast checker → · Palette generator →