#587B15#587B15

#587B15 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.131 H 127.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#587B15
RGB	rgb(88, 123, 21)
HSL	hsl(81, 71%, 28%)
HSV	hsv(81, 83%, 48%)
CMYK	cmyk(28.5%, 0%, 82.9%, 51.8%)
CIE-LAB	lab(47.36, -27.66, 47.12)
CIE-LCH	lch(47.36, 54.64, 120.41°)
OKLab	oklab(53.69% -0.0797 0.1034)
OKLCH	oklch(53.69% 0.131 127.6)
XYZ	xyz(11.2428, 16.2945, 3.2621)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587B15 #38157B

analogous

#7B6B15 #587B15 #257B15

triadic

#587B15 #15587B #7B1558

tetradic

#587B15 #157B6B #38157B #7B1525

square

#587B15 #157B6B #38157B #7B1525

split-complementary

#587B15 #15257B #6B157B

monochromatic

#131A04 #33470C #587B15 #7DAF1E #A0DB2F

Accessibility & contrast

On white

4.93

#587B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#587B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587B15

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587B15	#FFFFFF	#000000	##FFFFFF
##587B15	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)

#7D7020

Tritanopia (blue-blind)

#5C7568

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #587b15;
/* rgb */ color: rgb(88, 123, 21);
/* oklch */ color: oklch(53.7% 0.131 127.6);

Tailwind

colors: {
  custom: {
    50: '#8ba15d',
    500: '#587b15',
    950: '#000000',
  },
}

SCSS

$custom: #587b15;
$custom-light: #8ba15d;
$custom-dark: #000000;

JSON

{
  "hex": "#587b15",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 21
  },
  "hsl": {
    "h": 80.588,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53686,
    "c": 0.13059,
    "h": 127.6
  },
  "luminance": 0.16295
}

Semantic roles & 50–950 ramp

primary

#587B15

secondary

#643BB0

accent

#3AEE78

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #587B15

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

Preview Lab → · Contrast checker → · Palette generator →