#478F16#478F16

#478F16 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.1% C 0.164 H 136.4°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#478F16
RGB	rgb(71, 143, 22)
HSL	hsl(96, 73%, 32%)
HSV	hsv(96, 85%, 56%)
CMYK	cmyk(50.3%, 0%, 84.6%, 43.9%)
CIE-LAB	lab(52.99, -42.68, 51.61)
CIE-LCH	lch(52.99, 66.97, 129.59°)
OKLab	oklab(58.06% -0.119 0.1134)
OKLCH	oklch(58.06% 0.164 136.4)
XYZ	xyz(12.5655, 21.0416, 4.1582)
Luminance	0.2104 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478F16 #5E168F

analogous

#848F16 #478F16 #168F21

triadic

#478F16 #16478F #8F1647

tetradic

#478F16 #16848F #5E168F #8F2116

square

#478F16 #16848F #5E168F #8F2116

split-complementary

#478F16 #21168F #8F1684

monochromatic

#122506 #2D5A0E #478F16 #61C41E #80E13E

Accessibility & contrast

On white

4.03

#478F16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#478F16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478F16

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478F16	#FFFFFF	#000000	##000000
##478F16	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)

#8B7C25

Tritanopia (blue-blind)

#438979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478f16;
/* rgb */ color: rgb(71, 143, 22);
/* oklch */ color: oklch(58.1% 0.164 136.4);

Tailwind

colors: {
  custom: {
    50: '#82b060',
    500: '#478f16',
    950: '#000000',
  },
}

SCSS

$custom: #478f16;
$custom-light: #82b060;
$custom-dark: #000000;

JSON

{
  "hex": "#478f16",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 22
  },
  "hsl": {
    "h": 95.702,
    "s": 73.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58064,
    "c": 0.16439,
    "h": 136.4
  },
  "luminance": 0.21042
}

Semantic roles & 50–950 ramp

primary

#478F16

secondary

#8D3FC1

accent

#38F0A5

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #478F16

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

Preview Lab → · Contrast checker → · Palette generator →