#578129#578129

#578129 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.3% C 0.126 H 131.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#578129
RGB	rgb(87, 129, 41)
HSL	hsl(89, 52%, 33%)
HSV	hsv(89, 68%, 51%)
CMYK	cmyk(32.6%, 0%, 68.2%, 49.4%)
CIE-LAB	lab(49.36, -29.63, 41.51)
CIE-LCH	lch(49.36, 51.00, 125.52°)
OKLab	oklab(55.34% -0.0834 0.0949)
OKLCH	oklch(55.34% 0.126 131.3)
XYZ	xyz(12.1808, 17.8864, 4.9080)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578129 #532981

analogous

#817F29 #578129 #2B8129

triadic

#578129 #295781 #812957

tetradic

#578129 #29817F #532981 #81292B

square

#578129 #29817F #532981 #81292B

split-complementary

#578129 #292B81 #7F2981

monochromatic

#18240B #38531A #578129 #76AF38 #95CB5A

Accessibility & contrast

On white

4.59

#578129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#578129 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #578129

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578129	#FFFFFF	#000000	##FFFFFF
##578129	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87771D

Deuteranopia (green-blind)

#817430

Tritanopia (blue-blind)

#597C6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #578129;
/* rgb */ color: rgb(87, 129, 41);
/* oklch */ color: oklch(55.3% 0.126 131.3);

Tailwind

colors: {
  custom: {
    50: '#8aa667',
    500: '#578129',
    950: '#000000',
  },
}

SCSS

$custom: #578129;
$custom-light: #8aa667;
$custom-dark: #000000;

JSON

{
  "hex": "#578129",
  "rgb": {
    "r": 87,
    "g": 129,
    "b": 41
  },
  "hsl": {
    "h": 88.636,
    "s": 51.765,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55339,
    "c": 0.12632,
    "h": 131.3
  },
  "luminance": 0.17887
}

Semantic roles & 50–950 ramp

primary

#578129

secondary

#8156B0

accent

#4DDB91

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #578129

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

Preview Lab → · Contrast checker → · Palette generator →