#66972D#66972D

#66972D is a mid, vivid yellow-green. Relative luminance 0.251; OKLCH L 62.0% C 0.145 H 131.1°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#66972D
RGB	rgb(102, 151, 45)
HSL	hsl(88, 54%, 38%)
HSV	hsv(88, 70%, 59%)
CMYK	cmyk(32.5%, 0%, 70.2%, 40.8%)
CIE-LAB	lab(57.22, -33.77, 48.32)
CIE-LCH	lch(57.22, 58.95, 124.95°)
OKLab	oklab(61.98% -0.0954 0.1095)
OKLCH	oklch(61.98% 0.145 131.1)
XYZ	xyz(17.0196, 25.1469, 6.4392)
Luminance	0.2515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66972D #5E2D97

analogous

#97932D #66972D #31972D

triadic

#66972D #2D6697 #972D66

tetradic

#66972D #2D9793 #5E2D97 #972D31

square

#66972D #2D9793 #5E2D97 #972D31

split-complementary

#66972D #2D3197 #932D97

monochromatic

#263911 #46681F #66972D #86C53C #A3D36B

Accessibility & contrast

On white

3.48

#66972D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#66972D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66972D

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66972D	#FFFFFF	#000000	##000000
##66972D	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C1D

Deuteranopia (green-blind)

#978836

Tritanopia (blue-blind)

#689182

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #66972d;
/* rgb */ color: rgb(102, 151, 45);
/* oklch */ color: oklch(62.0% 0.145 131.1);

Tailwind

colors: {
  custom: {
    50: '#95b66c',
    500: '#66972d',
    950: '#000000',
  },
}

SCSS

$custom: #66972d;
$custom-light: #95b66c;
$custom-dark: #000000;

JSON

{
  "hex": "#66972d",
  "rgb": {
    "r": 102,
    "g": 151,
    "b": 45
  },
  "hsl": {
    "h": 87.736,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61977,
    "c": 0.14519,
    "h": 131.1
  },
  "luminance": 0.25147
}

Semantic roles & 50–950 ramp

primary

#66972D

secondary

#8D66BA

accent

#4ADD8E

background

#F9FBF6

surface

#F2F6EC

border

#CCD0C7

text

#0E1107

muted

#7E807A

Preview Lab

Preview with #66972D

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

Preview Lab → · Contrast checker → · Palette generator →