#578D2F#578D2F

#578D2F is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.5% C 0.138 H 134.3°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#578D2F
RGB	rgb(87, 141, 47)
HSL	hsl(94, 50%, 37%)
HSV	hsv(94, 67%, 55%)
CMYK	cmyk(38.3%, 0%, 66.7%, 44.7%)
CIE-LAB	lab(53.26, -34.66, 43.04)
CIE-LCH	lch(53.26, 55.26, 128.84°)
OKLab	oklab(58.53% -0.0966 0.0989)
OKLCH	oklch(58.53% 0.138 134.3)
XYZ	xyz(13.9682, 21.2806, 6.0604)
Luminance	0.2128 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578D2F #652F8D

analogous

#868D2F #578D2F #2F8D36

triadic

#578D2F #2F578D #8D2F57

tetradic

#578D2F #2F868D #652F8D #8D362F

square

#578D2F #2F868D #652F8D #8D362F

split-complementary

#578D2F #362F8D #8D2F86

monochromatic

#1E3110 #3B5F20 #578D2F #73BB3E #94CD69

Accessibility & contrast

On white

4.00

#578D2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#578D2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578D2F

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578D2F	#FFFFFF	#000000	##000000
##578D2F	1.00	4.00	5.26	5.26
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928223

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#56887A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #578d2f;
/* rgb */ color: rgb(87, 141, 47);
/* oklch */ color: oklch(58.5% 0.138 134.3);

Tailwind

colors: {
  custom: {
    50: '#8aaf6c',
    500: '#578d2f',
    950: '#000000',
  },
}

SCSS

$custom: #578d2f;
$custom-light: #8aaf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#578d2f",
  "rgb": {
    "r": 87,
    "g": 141,
    "b": 47
  },
  "hsl": {
    "h": 94.468,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58533,
    "c": 0.13827,
    "h": 134.3
  },
  "luminance": 0.21281
}

Semantic roles & 50–950 ramp

primary

#578D2F

secondary

#9264B4

accent

#4EDA9E

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #578D2F

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

Preview Lab → · Contrast checker → · Palette generator →