#478A22#478A22

#478A22 is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 56.8% C 0.152 H 136.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#478A22
RGB	rgb(71, 138, 34)
HSL	hsl(99, 60%, 34%)
HSV	hsv(99, 75%, 54%)
CMYK	cmyk(48.6%, 0%, 75.4%, 45.9%)
CIE-LAB	lab(51.42, -39.93, 46.22)
CIE-LCH	lch(51.42, 61.08, 130.82°)
OKLab	oklab(56.79% -0.1109 0.104)
OKLCH	oklch(56.79% 0.152 136.8)
XYZ	xyz(11.9754, 19.6312, 4.6712)
Luminance	0.1963 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478A22 #65228A

analogous

#7B8A22 #478A22 #228A31

triadic

#478A22 #22478A #8A2247

tetradic

#478A22 #227B8A #65228A #8A3122

square

#478A22 #227B8A #65228A #8A3122

split-complementary

#478A22 #31228A #8A227B

monochromatic

#14280A #2E5916 #478A22 #60BB2E #80D452

Accessibility & contrast

On white

4.26

#478A22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#478A22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478A22

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478A22	#FFFFFF	#000000	##000000
##478A22	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E0E

Deuteranopia (green-blind)

#86782C

Tritanopia (blue-blind)

#438576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #478a22;
/* rgb */ color: rgb(71, 138, 34);
/* oklch */ color: oklch(56.8% 0.152 136.8);

Tailwind

colors: {
  custom: {
    50: '#81ad65',
    500: '#478a22',
    950: '#000000',
  },
}

SCSS

$custom: #478a22;
$custom-light: #81ad65;
$custom-dark: #000000;

JSON

{
  "hex": "#478a22",
  "rgb": {
    "r": 71,
    "g": 138,
    "b": 34
  },
  "hsl": {
    "h": 98.654,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56787,
    "c": 0.15199,
    "h": 136.8
  },
  "luminance": 0.19632
}

Semantic roles & 50–950 ramp

primary

#478A22

secondary

#9350B8

accent

#44E4AB

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478A22

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

Preview Lab → · Contrast checker → · Palette generator →