#478F19#478F19

#478F19 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.1% C 0.163 H 136.6°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#478F19
RGB	rgb(71, 143, 25)
HSL	hsl(97, 70%, 33%)
HSV	hsv(97, 83%, 56%)
CMYK	cmyk(50.3%, 0%, 82.5%, 43.9%)
CIE-LAB	lab(53.01, -42.53, 50.77)
CIE-LCH	lch(53.01, 66.23, 129.95°)
OKLab	oklab(58.08% -0.1184 0.1121)
OKLCH	oklch(58.08% 0.163 136.6)
XYZ	xyz(12.5961, 21.0538, 4.3196)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478F19 #61198F

analogous

#828F19 #478F19 #198F26

triadic

#478F19 #19478F #8F1947

tetradic

#478F19 #19828F #61198F #8F2619

square

#478F19 #19828F #61198F #8F2619

split-complementary

#478F19 #26198F #8F1982

monochromatic

#132707 #2D5B10 #478F19 #61C322 #80DE44

Accessibility & contrast

On white

4.03

#478F19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#478F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478F19

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478F19	#FFFFFF	#000000	##000000
##478F19	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8B7C27

Tritanopia (blue-blind)

#438A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #478f19;
/* rgb */ color: rgb(71, 143, 25);
/* oklch */ color: oklch(58.1% 0.163 136.6);

Tailwind

colors: {
  custom: {
    50: '#82b061',
    500: '#478f19',
    950: '#000000',
  },
}

SCSS

$custom: #478f19;
$custom-light: #82b061;
$custom-dark: #000000;

JSON

{
  "hex": "#478f19",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 25
  },
  "hsl": {
    "h": 96.61,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58079,
    "c": 0.16308,
    "h": 136.6
  },
  "luminance": 0.21055
}

Semantic roles & 50–950 ramp

primary

#478F19

secondary

#8F44BF

accent

#3BEDA8

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #478F19

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

Preview Lab → · Contrast checker → · Palette generator →