#478B14#478B14

#478B14 is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.0% C 0.160 H 135.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#478B14
RGB	rgb(71, 139, 20)
HSL	hsl(94, 75%, 31%)
HSV	hsv(94, 86%, 55%)
CMYK	cmyk(48.9%, 0%, 85.6%, 45.5%)
CIE-LAB	lab(51.67, -41.16, 50.95)
CIE-LCH	lch(51.67, 65.50, 128.93°)
OKLab	oklab(56.97% -0.115 0.1118)
OKLCH	oklch(56.97% 0.16 135.8)
XYZ	xyz(11.9571, 19.8545, 3.8639)
Luminance	0.1986 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478B14 #58148B

analogous

#828B14 #478B14 #148B1C

triadic

#478B14 #14478B #8B1447

tetradic

#478B14 #14828B #58148B #8B1C14

square

#478B14 #14828B #58148B #8B1C14

split-complementary

#478B14 #1C148B #8B1482

monochromatic

#102005 #2C550C #478B14 #62C11C #80E237

Accessibility & contrast

On white

4.22

#478B14 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#478B14 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478B14

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478B14	#FFFFFF	#000000	##000000
##478B14	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#877923

Tritanopia (blue-blind)

#448576

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #478b14;
/* rgb */ color: rgb(71, 139, 20);
/* oklch */ color: oklch(57.0% 0.160 135.8);

Tailwind

colors: {
  custom: {
    50: '#82ad5f',
    500: '#478b14',
    950: '#000000',
  },
}

SCSS

$custom: #478b14;
$custom-light: #82ad5f;
$custom-dark: #000000;

JSON

{
  "hex": "#478b14",
  "rgb": {
    "r": 71,
    "g": 139,
    "b": 20
  },
  "hsl": {
    "h": 94.286,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56973,
    "c": 0.16037,
    "h": 135.8
  },
  "luminance": 0.19855
}

Semantic roles & 50–950 ramp

primary

#478B14

secondary

#873CBF

accent

#36F1A1

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478B14

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

Preview Lab → · Contrast checker → · Palette generator →