#66812A#66812A

#66812A is a mid, moderate yellow-green. Relative luminance 0.187; OKLCH L 56.4% C 0.118 H 124.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#66812A
RGB	rgb(102, 129, 42)
HSL	hsl(79, 51%, 34%)
HSV	hsv(79, 67%, 51%)
CMYK	cmyk(20.9%, 0%, 67.4%, 49.4%)
CIE-LAB	lab(50.33, -23.42, 42.38)
CIE-LCH	lch(50.33, 48.43, 118.93°)
OKLab	oklab(56.38% -0.0672 0.0966)
OKLCH	oklch(56.38% 0.118 124.9)
XYZ	xyz(13.7477, 18.6923, 5.0737)
Luminance	0.1869 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66812A #452A81

analogous

#81702A #66812A #3A812A

triadic

#66812A #2A6681 #812A66

tetradic

#66812A #2A8170 #452A81 #812A3A

square

#66812A #2A8170 #452A81 #812A3A

split-complementary

#66812A #2A3A81 #702A81

monochromatic

#1D250C #41531B #66812A #8BAF39 #A8CA5C

Accessibility & contrast

On white

4.43

#66812A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#66812A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66812A

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66812A	#FFFFFF	#000000	##000000
##66812A	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88791E

Deuteranopia (green-blind)

#847731

Tritanopia (blue-blind)

#6B7B6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #66812a;
/* rgb */ color: rgb(102, 129, 42);
/* oklch */ color: oklch(56.4% 0.118 124.9);

Tailwind

colors: {
  custom: {
    50: '#94a568',
    500: '#66812a',
    950: '#000000',
  },
}

SCSS

$custom: #66812a;
$custom-light: #94a568;
$custom-dark: #000000;

JSON

{
  "hex": "#66812a",
  "rgb": {
    "r": 102,
    "g": 129,
    "b": 42
  },
  "hsl": {
    "h": 78.621,
    "s": 50.877,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56377,
    "c": 0.11766,
    "h": 124.9
  },
  "luminance": 0.18692
}

Semantic roles & 50–950 ramp

primary

#66812A

secondary

#7357AF

accent

#4DDA79

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #66812A

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

Preview Lab → · Contrast checker → · Palette generator →