#578022#578022

#578022 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.0% C 0.130 H 130.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#578022
RGB	rgb(87, 128, 34)
HSL	hsl(86, 58%, 32%)
HSV	hsv(86, 73%, 50%)
CMYK	cmyk(32%, 0%, 73.4%, 49.8%)
CIE-LAB	lab(48.98, -29.69, 44.05)
CIE-LCH	lch(48.98, 53.12, 123.98°)
OKLab	oklab(55.02% -0.0842 0.0992)
OKLCH	oklch(55.02% 0.13 130.3)
XYZ	xyz(11.9383, 17.5797, 4.2773)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578022 #4B2280

analogous

#807A22 #578022 #288022

triadic

#578022 #225780 #802257

tetradic

#578022 #22807A #4B2280 #802228

square

#578022 #22807A #4B2280 #802228

split-complementary

#578022 #222880 #7A2280

monochromatic

#151F08 #365015 #578022 #78B02F #97D04D

Accessibility & contrast

On white

4.65

#578022 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#578022 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #578022

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578022	#FFFFFF	#000000	##FFFFFF
##578022	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867612

Deuteranopia (green-blind)

#80732A

Tritanopia (blue-blind)

#597A6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #578022;
/* rgb */ color: rgb(87, 128, 34);
/* oklch */ color: oklch(55.0% 0.130 130.3);

Tailwind

colors: {
  custom: {
    50: '#8aa564',
    500: '#578022',
    950: '#000000',
  },
}

SCSS

$custom: #578022;
$custom-light: #8aa564;
$custom-dark: #000000;

JSON

{
  "hex": "#578022",
  "rgb": {
    "r": 87,
    "g": 128,
    "b": 34
  },
  "hsl": {
    "h": 86.17,
    "s": 58.025,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55016,
    "c": 0.13007,
    "h": 130.3
  },
  "luminance": 0.1758
}

Semantic roles & 50–950 ramp

primary

#578022

secondary

#784BB2

accent

#47E18A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #578022

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

Preview Lab → · Contrast checker → · Palette generator →