#515D2B#515D2B

#515D2B is a mid, moderate yellow-green. Relative luminance 0.098; OKLCH L 45.6% C 0.074 H 120.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#515D2B
RGB	rgb(81, 93, 43)
HSL	hsl(74, 37%, 27%)
HSV	hsv(74, 54%, 36%)
CMYK	cmyk(12.9%, 0%, 53.8%, 63.5%)
CIE-LAB	lab(37.39, -13.39, 26.93)
CIE-LCH	lch(37.39, 30.08, 116.44°)
OKLab	oklab(45.57% -0.0378 0.064)
OKLCH	oklch(45.57% 0.074 120.6)
XYZ	xyz(7.7438, 9.7525, 3.7595)
Luminance	0.0975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515D2B #372B5D

analogous

#5D502B #515D2B #385D2B

triadic

#515D2B #2B515D #5D2B51

tetradic

#515D2B #2B5D50 #372B5D #5D2B38

square

#515D2B #2B5D50 #372B5D #5D2B38

split-complementary

#515D2B #2B385D #502B5D

monochromatic

#12150A #2D3318 #515D2B #75873E #99AF53

Accessibility & contrast

On white

7.12

#515D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#515D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515D2B

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515D2B	#FFFFFF	#000000	##FFFFFF
##515D2B	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625826

Deuteranopia (green-blind)

#61582E

Tritanopia (blue-blind)

#555952

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #515d2b;
/* rgb */ color: rgb(81, 93, 43);
/* oklch */ color: oklch(45.6% 0.074 120.6);

Tailwind

colors: {
  custom: {
    50: '#838a66',
    500: '#515d2b',
    950: '#000000',
  },
}

SCSS

$custom: #515d2b;
$custom-light: #838a66;
$custom-dark: #000000;

JSON

{
  "hex": "#515d2b",
  "rgb": {
    "r": 81,
    "g": 93,
    "b": 43
  },
  "hsl": {
    "h": 74.4,
    "s": 36.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.45565,
    "c": 0.07433,
    "h": 120.6
  },
  "luminance": 0.09752
}

Semantic roles & 50–950 ramp

primary

#515D2B

secondary

#63558F

accent

#5BCD76

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0B0B06

muted

#7C7C7A

Preview Lab

Preview with #515D2B

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

Preview Lab → · Contrast checker → · Palette generator →