#478D10#478D10

#478D10 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.5% C 0.164 H 135.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#478D10
RGB	rgb(71, 141, 16)
HSL	hsl(94, 80%, 31%)
HSV	hsv(94, 89%, 55%)
CMYK	cmyk(49.6%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(52.32, -42.13, 52.49)
CIE-LCH	lch(52.32, 67.31, 128.75°)
OKLab	oklab(57.5% -0.1178 0.1144)
OKLCH	oklch(57.5% 0.164 135.8)
XYZ	xyz(12.2166, 20.4259, 3.7890)
Luminance	0.2043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478D10 #56108D

analogous

#858D10 #478D10 #108D17

triadic

#478D10 #10478D #8D1047

tetradic

#478D10 #10858D #56108D #8D1710

square

#478D10 #10858D #56108D #8D1710

split-complementary

#478D10 #17108D #8D1085

monochromatic

#101F04 #2B560A #478D10 #63C416 #81E730

Accessibility & contrast

On white

4.13

#478D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#478D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478D10

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478D10	#FFFFFF	#000000	##000000
##478D10	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#897B22

Tritanopia (blue-blind)

#448777

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #478d10;
/* rgb */ color: rgb(71, 141, 16);
/* oklch */ color: oklch(57.5% 0.164 135.8);

Tailwind

colors: {
  custom: {
    50: '#82af5e',
    500: '#478d10',
    950: '#000000',
  },
}

SCSS

$custom: #478d10;
$custom-light: #82af5e;
$custom-dark: #000000;

JSON

{
  "hex": "#478d10",
  "rgb": {
    "r": 71,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 93.6,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.57498,
    "c": 0.16424,
    "h": 135.8
  },
  "luminance": 0.20427
}

Semantic roles & 50–950 ramp

primary

#478D10

secondary

#8537C2

accent

#32F6A0

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478D10

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

Preview Lab → · Contrast checker → · Palette generator →