#515B2F#515B2F

#515B2F is a mid, moderate yellow-green. Relative luminance 0.094; OKLCH L 45.1% C 0.066 H 119.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#515B2F
RGB	rgb(81, 91, 47)
HSL	hsl(74, 32%, 27%)
HSV	hsv(74, 48%, 36%)
CMYK	cmyk(11%, 0%, 48.4%, 64.3%)
CIE-LAB	lab(36.81, -11.78, 23.98)
CIE-LCH	lch(36.81, 26.72, 116.17°)
OKLab	oklab(45.12% -0.0329 0.0578)
OKLCH	oklch(45.12% 0.066 119.6)
XYZ	xyz(7.6476, 9.4368, 4.1074)
Luminance	0.0944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515B2F #392F5B

analogous

#5B4F2F #515B2F #3B5B2F

triadic

#515B2F #2F515B #5B2F51

tetradic

#515B2F #2F5B4F #392F5B #5B2F3B

square

#515B2F #2F5B4F #392F5B #5B2F3B

split-complementary

#515B2F #2F3B5B #4F2F5B

monochromatic

#12140A #2D331A #515B2F #758344 #98AA5A

Accessibility & contrast

On white

7.27

#515B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#515B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515B2F

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515B2F	#FFFFFF	#000000	##FFFFFF
##515B2F	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572B

Deuteranopia (green-blind)

#5F5731

Tritanopia (blue-blind)

#555751

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #515b2f;
/* rgb */ color: rgb(81, 91, 47);
/* oklch */ color: oklch(45.1% 0.066 119.6);

Tailwind

colors: {
  custom: {
    50: '#838968',
    500: '#515b2f',
    950: '#000000',
  },
}

SCSS

$custom: #515b2f;
$custom-light: #838968;
$custom-dark: #000000;

JSON

{
  "hex": "#515b2f",
  "rgb": {
    "r": 81,
    "g": 91,
    "b": 47
  },
  "hsl": {
    "h": 73.636,
    "s": 31.884,
    "l": 27.059
  },
  "oklch": {
    "l": 0.45116,
    "c": 0.06649,
    "h": 119.6
  },
  "luminance": 0.09437
}

Semantic roles & 50–950 ramp

primary

#515B2F

secondary

#65598D

accent

#60C877

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0A0B06

muted

#7C7C7A

Preview Lab

Preview with #515B2F

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

Preview Lab → · Contrast checker → · Palette generator →