#66751D#66751D

#66751D is a mid, moderate yellow-green. Relative luminance 0.156; OKLCH L 53.3% C 0.111 H 118.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#66751D
RGB	rgb(102, 117, 29)
HSL	hsl(70, 60%, 29%)
HSV	hsv(70, 75%, 46%)
CMYK	cmyk(12.8%, 0%, 75.2%, 54.1%)
CIE-LAB	lab(46.49, -18.10, 43.89)
CIE-LCH	lch(46.49, 47.47, 112.41°)
OKLab	oklab(53.26% -0.0538 0.0976)
OKLCH	oklch(53.26% 0.111 118.9)
XYZ	xyz(12.0628, 15.6362, 3.5448)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66751D #2C1D75

analogous

#75581D #66751D #3A751D

triadic

#66751D #1D6675 #751D66

tetradic

#66751D #1D7558 #2C1D75 #751D3A

square

#66751D #1D7558 #2C1D75 #751D3A

split-complementary

#66751D #1D3A75 #581D75

monochromatic

#151906 #3B4411 #66751D #91A629 #B6CF3D

Accessibility & contrast

On white

5.09

#66751D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#66751D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66751D

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66751D	#FFFFFF	#000000	##FFFFFF
##66751D	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0D

Deuteranopia (green-blind)

#7B6E24

Tritanopia (blue-blind)

#6C6E64

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #66751d;
/* rgb */ color: rgb(102, 117, 29);
/* oklch */ color: oklch(53.3% 0.111 118.9);

Tailwind

colors: {
  custom: {
    50: '#949c60',
    500: '#66751d',
    950: '#000000',
  },
}

SCSS

$custom: #66751d;
$custom-light: #949c60;
$custom-dark: #000000;

JSON

{
  "hex": "#66751d",
  "rgb": {
    "r": 102,
    "g": 117,
    "b": 29
  },
  "hsl": {
    "h": 70.227,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.53255,
    "c": 0.11145,
    "h": 118.9
  },
  "luminance": 0.15636
}

Semantic roles & 50–950 ramp

primary

#66751D

secondary

#5645A9

accent

#44E35F

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #66751D

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

Preview Lab → · Contrast checker → · Palette generator →