#66873A#66873A

#66873A is a mid, moderate yellow-green. Relative luminance 0.205; OKLCH L 58.1% C 0.112 H 128.7°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#66873A
RGB	rgb(102, 135, 58)
HSL	hsl(86, 40%, 38%)
HSV	hsv(86, 57%, 53%)
CMYK	cmyk(24.4%, 0%, 57%, 47.1%)
CIE-LAB	lab(52.35, -24.97, 37.10)
CIE-LCH	lch(52.35, 44.72, 123.95°)
OKLab	oklab(58.07% -0.07 0.0873)
OKLCH	oklch(58.07% 0.112 128.7)
XYZ	xyz(14.9071, 20.4579, 7.1656)
Luminance	0.2046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66873A #5B3A87

analogous

#87813A #66873A #40873A

triadic

#66873A #3A6687 #873A66

tetradic

#66873A #3A8781 #5B3A87 #873A40

square

#66873A #3A8781 #5B3A87 #873A40

split-complementary

#66873A #3A4087 #813A87

monochromatic

#253115 #465C28 #66873A #86B24C #A3C577

Accessibility & contrast

On white

4.12

#66873A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#66873A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66873A

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66873A	#FFFFFF	#000000	##000000
##66873A	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E32

Deuteranopia (green-blind)

#887C3F

Tritanopia (blue-blind)

#698176

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #66873a;
/* rgb */ color: rgb(102, 135, 58);
/* oklch */ color: oklch(58.1% 0.112 128.7);

Tailwind

colors: {
  custom: {
    50: '#94aa73',
    500: '#66873a',
    950: '#000000',
  },
}

SCSS

$custom: #66873a;
$custom-light: #94aa73;
$custom-dark: #000000;

JSON

{
  "hex": "#66873a",
  "rgb": {
    "r": 102,
    "g": 135,
    "b": 58
  },
  "hsl": {
    "h": 85.714,
    "s": 39.896,
    "l": 37.843
  },
  "oklch": {
    "l": 0.58066,
    "c": 0.11189,
    "h": 128.7
  },
  "luminance": 0.20458
}

Semantic roles & 50–950 ramp

primary

#66873A

secondary

#8A6FAE

accent

#58D08B

background

#F9FAF7

surface

#F2F4ED

border

#CCCEC8

text

#0D1008

muted

#7E7F7B

Preview Lab

Preview with #66873A

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

Preview Lab → · Contrast checker → · Palette generator →