#478F12#478F12

#478F12 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.0% C 0.166 H 136.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#478F12
RGB	rgb(71, 143, 18)
HSL	hsl(95, 78%, 32%)
HSV	hsv(95, 87%, 56%)
CMYK	cmyk(50.3%, 0%, 87.4%, 43.9%)
CIE-LAB	lab(52.98, -42.85, 52.61)
CIE-LCH	lch(52.98, 67.85, 129.17°)
OKLab	oklab(58.05% -0.1196 0.115)
OKLCH	oklch(58.05% 0.166 136.1)
XYZ	xyz(12.5298, 21.0273, 3.9706)
Luminance	0.2103 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478F12 #5A128F

analogous

#868F12 #478F12 #128F1C

triadic

#478F12 #12478F #8F1247

tetradic

#478F12 #12868F #5A128F #8F1C12

square

#478F12 #12868F #5A128F #8F1C12

split-complementary

#478F12 #1C128F #8F1286

monochromatic

#112204 #2C590B #478F12 #62C519 #80E636

Accessibility & contrast

On white

4.03

#478F12 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#478F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478F12

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478F12	#FFFFFF	#000000	##000000
##478F12	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)

#8B7C23

Tritanopia (blue-blind)

#438979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478f12;
/* rgb */ color: rgb(71, 143, 18);
/* oklch */ color: oklch(58.0% 0.166 136.1);

Tailwind

colors: {
  custom: {
    50: '#82b05f',
    500: '#478f12',
    950: '#000000',
  },
}

SCSS

$custom: #478f12;
$custom-light: #82b05f;
$custom-dark: #000000;

JSON

{
  "hex": "#478f12",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 18
  },
  "hsl": {
    "h": 94.56,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.58046,
    "c": 0.16593,
    "h": 136.1
  },
  "luminance": 0.21028
}

Semantic roles & 50–950 ramp

primary

#478F12

secondary

#893AC3

accent

#34F4A3

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478F12

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

Preview Lab → · Contrast checker → · Palette generator →