#66833E#66833E

#66833E is a mid, moderate yellow-green. Relative luminance 0.194; OKLCH L 57.1% C 0.102 H 128.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#66833E
RGB	rgb(102, 131, 62)
HSL	hsl(85, 36%, 38%)
HSV	hsv(85, 53%, 51%)
CMYK	cmyk(22.1%, 0%, 52.7%, 48.6%)
CIE-LAB	lab(51.16, -22.52, 33.66)
CIE-LCH	lch(51.16, 40.50, 123.79°)
OKLab	oklab(57.12% -0.0629 0.0801)
OKLCH	oklch(57.12% 0.102 128.1)
XYZ	xyz(14.4652, 19.4049, 7.5399)
Luminance	0.1941 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66833E #5B3E83

analogous

#837D3E #66833E #44833E

triadic

#66833E #3E6683 #833E66

tetradic

#66833E #3E837D #5B3E83 #833E44

square

#66833E #3E837D #5B3E83 #833E44

split-complementary

#66833E #3E4483 #7D3E83

monochromatic

#253017 #46592A #66833E #86AD52 #A3C07B

Accessibility & contrast

On white

4.30

#66833E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#66833E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66833E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66833E	#FFFFFF	#000000	##000000
##66833E	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B38

Deuteranopia (green-blind)

#857942

Tritanopia (blue-blind)

#697E73

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #66833e;
/* rgb */ color: rgb(102, 131, 62);
/* oklch */ color: oklch(57.1% 0.102 128.1);

Tailwind

colors: {
  custom: {
    50: '#93a775',
    500: '#66833e',
    950: '#000000',
  },
}

SCSS

$custom: #66833e;
$custom-light: #93a775;
$custom-dark: #000000;

JSON

{
  "hex": "#66833e",
  "rgb": {
    "r": 102,
    "g": 131,
    "b": 62
  },
  "hsl": {
    "h": 85.217,
    "s": 35.751,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57117,
    "c": 0.10185,
    "h": 128.1
  },
  "luminance": 0.19405
}

Semantic roles & 50–950 ramp

primary

#66833E

secondary

#8A72AB

accent

#5CCC8B

background

#F9FAF7

surface

#F1F4ED

border

#CBCEC8

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #66833E

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

Preview Lab → · Contrast checker → · Palette generator →