#478E22#478E22

#478E22 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.9% C 0.157 H 137.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#478E22
RGB	rgb(71, 142, 34)
HSL	hsl(99, 61%, 35%)
HSV	hsv(99, 76%, 56%)
CMYK	cmyk(50%, 0%, 76.1%, 44.3%)
CIE-LAB	lab(52.73, -41.58, 47.53)
CIE-LCH	lch(52.73, 63.14, 131.18°)
OKLab	oklab(57.87% -0.1153 0.1067)
OKLCH	oklch(57.87% 0.157 137.2)
XYZ	xyz(12.5599, 20.8002, 4.8661)
Luminance	0.2080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478E22 #69228E

analogous

#7D8E22 #478E22 #228E33

triadic

#478E22 #22478E #8E2247

tetradic

#478E22 #227D8E #69228E #8E3322

square

#478E22 #227D8E #69228E #8E3322

split-complementary

#478E22 #33228E #8E227D

monochromatic

#162B0A #2E5D16 #478E22 #60BF2E #81D654

Accessibility & contrast

On white

4.07

#478E22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#478E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478E22

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478E22	#FFFFFF	#000000	##000000
##478E22	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93820C

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#438979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #478e22;
/* rgb */ color: rgb(71, 142, 34);
/* oklch */ color: oklch(57.9% 0.157 137.2);

Tailwind

colors: {
  custom: {
    50: '#81b065',
    500: '#478e22',
    950: '#000000',
  },
}

SCSS

$custom: #478e22;
$custom-light: #81b065;
$custom-dark: #000000;

JSON

{
  "hex": "#478e22",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 34
  },
  "hsl": {
    "h": 99.444,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57866,
    "c": 0.15709,
    "h": 137.2
  },
  "luminance": 0.20801
}

Semantic roles & 50–950 ramp

primary

#478E22

secondary

#9652BA

accent

#43E4AD

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #478E22

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

Preview Lab → · Contrast checker → · Palette generator →