#478F13#478F13

#478F13 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.1% C 0.166 H 136.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#478F13
RGB	rgb(71, 143, 19)
HSL	hsl(95, 77%, 32%)
HSV	hsv(95, 87%, 56%)
CMYK	cmyk(50.3%, 0%, 86.7%, 43.9%)
CIE-LAB	lab(52.98, -42.81, 52.37)
CIE-LCH	lch(52.98, 67.64, 129.27°)
OKLab	oklab(58.05% -0.1195 0.1146)
OKLCH	oklch(58.05% 0.166 136.2)
XYZ	xyz(12.5382, 21.0307, 4.0146)
Luminance	0.2103 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478F13 #5B138F

analogous

#858F13 #478F13 #138F1D

triadic

#478F13 #13478F #8F1347

tetradic

#478F13 #13858F #5B138F #8F1D13

square

#478F13 #13858F #5B138F #8F1D13

split-complementary

#478F13 #1D138F #8F1385

monochromatic

#112305 #2C590C #478F13 #62C51A #80E538

Accessibility & contrast

On white

4.03

#478F13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#478F13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478F13

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478F13	#FFFFFF	#000000	##000000
##478F13	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)

#8B7C24

Tritanopia (blue-blind)

#438979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478f13;
/* rgb */ color: rgb(71, 143, 19);
/* oklch */ color: oklch(58.1% 0.166 136.2);

Tailwind

colors: {
  custom: {
    50: '#82b05f',
    500: '#478f13',
    950: '#000000',
  },
}

SCSS

$custom: #478f13;
$custom-light: #82b05f;
$custom-dark: #000000;

JSON

{
  "hex": "#478f13",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 19
  },
  "hsl": {
    "h": 94.839,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5805,
    "c": 0.16556,
    "h": 136.2
  },
  "luminance": 0.21032
}

Semantic roles & 50–950 ramp

primary

#478F13

secondary

#8A3BC3

accent

#35F3A3

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478F13

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

Preview Lab → · Contrast checker → · Palette generator →