#478E15#478E15

#478E15 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.8% C 0.164 H 136.2°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#478E15
RGB	rgb(71, 142, 21)
HSL	hsl(95, 74%, 32%)
HSV	hsv(95, 85%, 56%)
CMYK	cmyk(50%, 0%, 85.2%, 44.3%)
CIE-LAB	lab(52.66, -42.32, 51.57)
CIE-LCH	lch(52.66, 66.72, 129.37°)
OKLab	oklab(57.79% -0.1181 0.1132)
OKLCH	oklch(57.79% 0.164 136.2)
XYZ	xyz(12.4066, 20.7389, 4.0586)
Luminance	0.2074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478E15 #5C158E

analogous

#848E15 #478E15 #158E20

triadic

#478E15 #15478E #8E1547

tetradic

#478E15 #15848E #5C158E #8E2015

square

#478E15 #15848E #5C158E #8E2015

split-complementary

#478E15 #20158E #8E1584

monochromatic

#122305 #2C590D #478E15 #62C31D #80E23B

Accessibility & contrast

On white

4.08

#478E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#478E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478E15

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478E15	#FFFFFF	#000000	##000000
##478E15	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7C25

Tritanopia (blue-blind)

#448879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478e15;
/* rgb */ color: rgb(71, 142, 21);
/* oklch */ color: oklch(57.8% 0.164 136.2);

Tailwind

colors: {
  custom: {
    50: '#82b05f',
    500: '#478e15',
    950: '#000000',
  },
}

SCSS

$custom: #478e15;
$custom-light: #82b05f;
$custom-dark: #000000;

JSON

{
  "hex": "#478e15",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 21
  },
  "hsl": {
    "h": 95.207,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57789,
    "c": 0.1636,
    "h": 136.2
  },
  "luminance": 0.2074
}

Semantic roles & 50–950 ramp

primary

#478E15

secondary

#8B3DC2

accent

#37F1A4

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #478E15

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

Preview Lab → · Contrast checker → · Palette generator →