#587F17#587F17

#587F17 is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.7% C 0.135 H 128.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#587F17
RGB	rgb(88, 127, 23)
HSL	hsl(83, 69%, 29%)
HSV	hsv(83, 82%, 50%)
CMYK	cmyk(30.7%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(48.65, -29.47, 47.69)
CIE-LCH	lch(48.65, 56.06, 121.72°)
OKLab	oklab(54.74% -0.0845 0.105)
OKLCH	oklch(54.74% 0.135 128.8)
XYZ	xyz(11.7685, 17.3150, 3.5325)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587F17 #3E177F

analogous

#7F7217 #587F17 #247F17

triadic

#587F17 #17587F #7F1758

tetradic

#587F17 #177F72 #3E177F #7F1724

square

#587F17 #177F72 #3E177F #7F1724

split-complementary

#587F17 #17247F #72177F

monochromatic

#121A05 #344B0E #587F17 #7CB320 #9DDB36

Accessibility & contrast

On white

4.71

#587F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#587F17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587F17

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587F17	#FFFFFF	#000000	##FFFFFF
##587F17	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#807322

Tritanopia (blue-blind)

#5B796C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #587f17;
/* rgb */ color: rgb(88, 127, 23);
/* oklch */ color: oklch(54.7% 0.135 128.8);

Tailwind

colors: {
  custom: {
    50: '#8ba45e',
    500: '#587f17',
    950: '#000000',
  },
}

SCSS

$custom: #587f17;
$custom-light: #8ba45e;
$custom-dark: #000000;

JSON

{
  "hex": "#587f17",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 82.5,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54744,
    "c": 0.13475,
    "h": 128.8
  },
  "luminance": 0.17315
}

Semantic roles & 50–950 ramp

primary

#587F17

secondary

#6A3EB4

accent

#3CEC7E

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #587F17

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

Preview Lab → · Contrast checker → · Palette generator →