#51612E#51612E

#51612E is a mid, moderate yellow-green. Relative luminance 0.105; OKLCH L 46.6% C 0.077 H 123.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#51612E
RGB	rgb(81, 97, 46)
HSL	hsl(79, 36%, 28%)
HSV	hsv(79, 53%, 38%)
CMYK	cmyk(16.5%, 0%, 52.6%, 62%)
CIE-LAB	lab(38.72, -15.27, 26.87)
CIE-LCH	lch(38.72, 30.91, 119.61°)
OKLab	oklab(46.64% -0.0428 0.0641)
OKLCH	oklch(46.64% 0.077 123.7)
XYZ	xyz(8.1612, 10.4959, 4.1802)
Luminance	0.1050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51612E #3E2E61

analogous

#61572E #51612E #37612E

triadic

#51612E #2E5161 #612E51

tetradic

#51612E #2E6157 #3E2E61 #612E37

square

#51612E #2E6157 #3E2E61 #612E37

split-complementary

#51612E #2E3761 #572E61

monochromatic

#11150A #2E371A #51612E #748B42 #95B059

Accessibility & contrast

On white

6.78

#51612E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#51612E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #51612E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51612E	#FFFFFF	#000000	##FFFFFF
##51612E	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2A

Deuteranopia (green-blind)

#645B31

Tritanopia (blue-blind)

#545D55

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #51612e;
/* rgb */ color: rgb(81, 97, 46);
/* oklch */ color: oklch(46.6% 0.077 123.7);

Tailwind

colors: {
  custom: {
    50: '#838e68',
    500: '#51612e',
    950: '#000000',
  },
}

SCSS

$custom: #51612e;
$custom-light: #838e68;
$custom-dark: #000000;

JSON

{
  "hex": "#51612e",
  "rgb": {
    "r": 81,
    "g": 97,
    "b": 46
  },
  "hsl": {
    "h": 78.824,
    "s": 35.664,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46641,
    "c": 0.07709,
    "h": 123.7
  },
  "luminance": 0.10496
}

Semantic roles & 50–950 ramp

primary

#51612E

secondary

#6A5893

accent

#5CCC7F

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0B0C06

muted

#7C7D7A

Preview Lab

Preview with #51612E

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

Preview Lab → · Contrast checker → · Palette generator →