#478A1E#478A1E

#478A1E is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 56.8% C 0.154 H 136.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#478A1E
RGB	rgb(71, 138, 30)
HSL	hsl(97, 64%, 33%)
HSV	hsv(97, 78%, 54%)
CMYK	cmyk(48.6%, 0%, 78.3%, 45.9%)
CIE-LAB	lab(51.39, -40.21, 47.64)
CIE-LCH	lch(51.39, 62.34, 130.16°)
OKLab	oklab(56.76% -0.1119 0.1063)
OKLCH	oklch(56.76% 0.154 136.5)
XYZ	xyz(11.9210, 19.6095, 4.3849)
Luminance	0.1961 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478A1E #611E8A

analogous

#7D8A1E #478A1E #1E8A2B

triadic

#478A1E #1E478A #8A1E47

tetradic

#478A1E #1E7D8A #611E8A #8A2B1E

square

#478A1E #1E7D8A #611E8A #8A2B1E

split-complementary

#478A1E #2B1E8A #8A1E7D

monochromatic

#132508 #2D5813 #478A1E #61BC29 #80D84B

Accessibility & contrast

On white

4.27

#478A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#478A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478A1E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478A1E	#FFFFFF	#000000	##000000
##478A1E	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E04

Deuteranopia (green-blind)

#86782A

Tritanopia (blue-blind)

#448576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #478a1e;
/* rgb */ color: rgb(71, 138, 30);
/* oklch */ color: oklch(56.8% 0.154 136.5);

Tailwind

colors: {
  custom: {
    50: '#81ad63',
    500: '#478a1e',
    950: '#000000',
  },
}

SCSS

$custom: #478a1e;
$custom-light: #81ad63;
$custom-dark: #000000;

JSON

{
  "hex": "#478a1e",
  "rgb": {
    "r": 71,
    "g": 138,
    "b": 30
  },
  "hsl": {
    "h": 97.222,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56759,
    "c": 0.15433,
    "h": 136.5
  },
  "luminance": 0.1961
}

Semantic roles & 50–950 ramp

primary

#478A1E

secondary

#8F4ABA

accent

#41E7A8

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478A1E

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

Preview Lab → · Contrast checker → · Palette generator →