#578F16#578F16

#578F16 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 58.9% C 0.156 H 132.5°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#578F16
RGB	rgb(87, 143, 22)
HSL	hsl(88, 73%, 32%)
HSV	hsv(88, 85%, 56%)
CMYK	cmyk(39.2%, 0%, 84.6%, 43.9%)
CIE-LAB	lab(53.74, -37.18, 52.55)
CIE-LCH	lch(53.74, 64.37, 125.28°)
OKLab	oklab(58.88% -0.1053 0.1151)
OKLCH	oklch(58.88% 0.156 132.5)
XYZ	xyz(13.8976, 21.7284, 4.2206)
Luminance	0.2173 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578F16 #4E168F

analogous

#8F8B16 #578F16 #1A8F16

triadic

#578F16 #16578F #8F1657

tetradic

#578F16 #168F8B #4E168F #8F161A

square

#578F16 #168F8B #4E168F #8F161A

split-complementary

#578F16 #161A8F #8B168F

monochromatic

#162506 #375A0E #578F16 #77C41E #96E13E

Accessibility & contrast

On white

3.93

#578F16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#578F16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578F16

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578F16	#FFFFFF	#000000	##000000
##578F16	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8E7F25

Tritanopia (blue-blind)

#588979

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #578f16;
/* rgb */ color: rgb(87, 143, 22);
/* oklch */ color: oklch(58.9% 0.156 132.5);

Tailwind

colors: {
  custom: {
    50: '#8cb060',
    500: '#578f16',
    950: '#000000',
  },
}

SCSS

$custom: #578f16;
$custom-light: #8cb060;
$custom-dark: #000000;

JSON

{
  "hex": "#578f16",
  "rgb": {
    "r": 87,
    "g": 143,
    "b": 22
  },
  "hsl": {
    "h": 87.769,
    "s": 73.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58876,
    "c": 0.15599,
    "h": 132.5
  },
  "luminance": 0.21729
}

Semantic roles & 50–950 ramp

primary

#578F16

secondary

#7C3FC1

accent

#38F08D

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0D1005

muted

#7D7F7A

Preview Lab

Preview with #578F16

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

Preview Lab → · Contrast checker → · Palette generator →