#587B16#587B16

#587B16 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.130 H 127.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#587B16
RGB	rgb(88, 123, 22)
HSL	hsl(81, 70%, 28%)
HSV	hsv(81, 82%, 48%)
CMYK	cmyk(28.5%, 0%, 82.1%, 51.8%)
CIE-LAB	lab(47.36, -27.61, 46.82)
CIE-LCH	lch(47.36, 54.35, 120.53°)
OKLab	oklab(53.69% -0.0795 0.1029)
OKLCH	oklch(53.69% 0.13 127.7)
XYZ	xyz(11.2523, 16.2983, 3.3119)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B16 #39167B

analogous

#7B6B16 #587B16 #257B16

triadic

#587B16 #16587B #7B1658

tetradic

#587B16 #167B6B #39167B #7B1625

square

#587B16 #167B6B #39167B #7B1625

split-complementary

#587B16 #16257B #6B167B

monochromatic

#131A05 #33470D #587B16 #7DAF1F #A0DA31

Accessibility & contrast

On white

4.93

#587B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#587B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B16

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B16	#FFFFFF	#000000	##FFFFFF
##587B16	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7D7021

Tritanopia (blue-blind)

#5C7568

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #587b16;
/* rgb */ color: rgb(88, 123, 22);
/* oklch */ color: oklch(53.7% 0.130 127.7);

Tailwind

colors: {
  custom: {
    50: '#8ba15d',
    500: '#587b16',
    950: '#000000',
  },
}

SCSS

$custom: #587b16;
$custom-light: #8ba15d;
$custom-dark: #000000;

JSON

{
  "hex": "#587b16",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 22
  },
  "hsl": {
    "h": 80.792,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53692,
    "c": 0.13009,
    "h": 127.7
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#587B16

secondary

#653DB0

accent

#3BEC79

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #587B16

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

Preview Lab → · Contrast checker → · Palette generator →