#578E2D#578E2D

#578E2D is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.8% C 0.141 H 134.2°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#578E2D
RGB	rgb(87, 142, 45)
HSL	hsl(94, 52%, 37%)
HSV	hsv(94, 68%, 56%)
CMYK	cmyk(38.7%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(53.56, -35.28, 44.24)
CIE-LCH	lch(53.56, 56.58, 128.57°)
OKLab	oklab(58.77% -0.0985 0.1011)
OKLCH	oklch(58.77% 0.141 134.2)
XYZ	xyz(14.0769, 21.5610, 5.9021)
Luminance	0.2156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578E2D #642D8E

analogous

#888E2D #578E2D #2D8E34

triadic

#578E2D #2D578E #8E2D57

tetradic

#578E2D #2D888E #642D8E #8E342D

square

#578E2D #2D888E #642D8E #8E342D

split-complementary

#578E2D #342D8E #8E2D88

monochromatic

#1E3110 #3B601E #578E2D #73BC3C #94CF67

Accessibility & contrast

On white

3.95

#578E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#578E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578E2D

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578E2D	#FFFFFF	#000000	##000000
##578E2D	1.00	3.95	5.31	5.31
#FFFFFF	3.95	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)

#938320

Deuteranopia (green-blind)

#8C7E35

Tritanopia (blue-blind)

#57897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #578e2d;
/* rgb */ color: rgb(87, 142, 45);
/* oklch */ color: oklch(58.8% 0.141 134.2);

Tailwind

colors: {
  custom: {
    50: '#8baf6b',
    500: '#578e2d',
    950: '#000000',
  },
}

SCSS

$custom: #578e2d;
$custom-light: #8baf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#578e2d",
  "rgb": {
    "r": 87,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 94.021,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58774,
    "c": 0.14117,
    "h": 134.2
  },
  "luminance": 0.21562
}

Semantic roles & 50–950 ramp

primary

#578E2D

secondary

#9161B5

accent

#4CDB9D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #578E2D

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

Preview Lab → · Contrast checker → · Palette generator →