#478C15#478C15

#478C15 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.2% C 0.161 H 136.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#478C15
RGB	rgb(71, 140, 21)
HSL	hsl(95, 74%, 32%)
HSV	hsv(95, 85%, 55%)
CMYK	cmyk(49.3%, 0%, 85%, 45.1%)
CIE-LAB	lab(52.01, -41.52, 50.99)
CIE-LCH	lch(52.01, 65.75, 129.16°)
OKLab	oklab(57.25% -0.1159 0.112)
OKLCH	oklch(57.25% 0.161 136)
XYZ	xyz(12.1117, 20.1491, 3.9603)
Luminance	0.2015 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478C15 #5A158C

analogous

#838C15 #478C15 #158C1F

triadic

#478C15 #15478C #8C1547

tetradic

#478C15 #15838C #5A158C #8C1F15

square

#478C15 #15838C #5A158C #8C1F15

split-complementary

#478C15 #1F158C #8C1583

monochromatic

#112205 #2C570D #478C15 #62C11D #80E13A

Accessibility & contrast

On white

4.17

#478C15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#478C15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478C15

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478C15	#FFFFFF	#000000	##000000
##478C15	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#887A24

Tritanopia (blue-blind)

#448677

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #478c15;
/* rgb */ color: rgb(71, 140, 21);
/* oklch */ color: oklch(57.2% 0.161 136.0);

Tailwind

colors: {
  custom: {
    50: '#82ae5f',
    500: '#478c15',
    950: '#000000',
  },
}

SCSS

$custom: #478c15;
$custom-light: #82ae5f;
$custom-dark: #000000;

JSON

{
  "hex": "#478c15",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 21
  },
  "hsl": {
    "h": 94.79,
    "s": 73.913,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57248,
    "c": 0.16117,
    "h": 136
  },
  "luminance": 0.2015
}

Semantic roles & 50–950 ramp

primary

#478C15

secondary

#893DC0

accent

#37F1A3

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478C15

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

Preview Lab → · Contrast checker → · Palette generator →