#586F1B#586F1B

#586F1B is a mid, moderate yellow-green. Relative luminance 0.135; OKLCH L 50.6% C 0.111 H 123.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#586F1B
RGB	rgb(88, 111, 27)
HSL	hsl(76, 61%, 27%)
HSV	hsv(76, 76%, 44%)
CMYK	cmyk(20.7%, 0%, 75.7%, 56.5%)
CIE-LAB	lab(43.54, -21.33, 41.42)
CIE-LCH	lch(43.54, 46.59, 117.25°)
OKLab	oklab(50.6% -0.062 0.0925)
OKLCH	oklch(50.6% 0.111 123.8)
XYZ	xyz(9.9069, 13.5226, 3.1249)
Luminance	0.1352 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586F1B #321B6F

analogous

#6F5C1B #586F1B #2E6F1B

triadic

#586F1B #1B586F #6F1B58

tetradic

#586F1B #1B6F5C #321B6F #6F1B2E

square

#586F1B #1B6F5C #321B6F #6F1B2E

split-complementary

#586F1B #1B2E6F #5C1B6F

monochromatic

#141906 #313E0F #586F1B #7FA027 #A5CE36

Accessibility & contrast

On white

5.67

#586F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#586F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586F1B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586F1B	#FFFFFF	#000000	##FFFFFF
##586F1B	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76680B

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#5D695F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #586f1b;
/* rgb */ color: rgb(88, 111, 27);
/* oklch */ color: oklch(50.6% 0.111 123.8);

Tailwind

colors: {
  custom: {
    50: '#8a985e',
    500: '#586f1b',
    950: '#000000',
  },
}

SCSS

$custom: #586f1b;
$custom-light: #8a985e;
$custom-dark: #000000;

JSON

{
  "hex": "#586f1b",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 27
  },
  "hsl": {
    "h": 76.429,
    "s": 60.87,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50602,
    "c": 0.11134,
    "h": 123.8
  },
  "luminance": 0.13523
}

Semantic roles & 50–950 ramp

primary

#586F1B

secondary

#5D42A4

accent

#44E470

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #586F1B

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

Preview Lab → · Contrast checker → · Palette generator →