#578E2A#578E2A

#578E2A is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.143 H 133.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#578E2A
RGB	rgb(87, 142, 42)
HSL	hsl(93, 54%, 36%)
HSV	hsv(93, 70%, 56%)
CMYK	cmyk(38.7%, 0%, 70.4%, 44.3%)
CIE-LAB	lab(53.53, -35.52, 45.47)
CIE-LCH	lch(53.53, 57.70, 128.00°)
OKLab	oklab(58.75% -0.0994 0.1033)
OKLCH	oklch(58.75% 0.143 133.9)
XYZ	xyz(14.0211, 21.5387, 5.6087)
Luminance	0.2154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578E2A #612A8E

analogous

#898E2A #578E2A #2A8E2F

triadic

#578E2A #2A578E #8E2A57

tetradic

#578E2A #2A898E #612A8E #8E2F2A

square

#578E2A #2A898E #612A8E #8E2F2A

split-complementary

#578E2A #2F2A8E #8E2A89

monochromatic

#1D300E #3A5F1C #578E2A #74BD38 #94D162

Accessibility & contrast

On white

3.96

#578E2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#578E2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578E2A

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578E2A	#FFFFFF	#000000	##000000
##578E2A	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94831B

Deuteranopia (green-blind)

#8C7E33

Tritanopia (blue-blind)

#57887A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #578e2a;
/* rgb */ color: rgb(87, 142, 42);
/* oklch */ color: oklch(58.7% 0.143 133.9);

Tailwind

colors: {
  custom: {
    50: '#8baf69',
    500: '#578e2a',
    950: '#000000',
  },
}

SCSS

$custom: #578e2a;
$custom-light: #8baf69;
$custom-dark: #000000;

JSON

{
  "hex": "#578e2a",
  "rgb": {
    "r": 87,
    "g": 142,
    "b": 42
  },
  "hsl": {
    "h": 93,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58747,
    "c": 0.14337,
    "h": 133.9
  },
  "luminance": 0.21539
}

Semantic roles & 50–950 ramp

primary

#578E2A

secondary

#8E5DB6

accent

#4ADE9B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #578E2A

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

Preview Lab → · Contrast checker → · Palette generator →