#66941C#66941C

#66941C is a mid, vivid yellow-green. Relative luminance 0.241; OKLCH L 61.1% C 0.151 H 129.2°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#66941C
RGB	rgb(102, 148, 28)
HSL	hsl(83, 68%, 35%)
HSV	hsv(83, 81%, 58%)
CMYK	cmyk(31.1%, 0%, 81.1%, 42%)
CIE-LAB	lab(56.18, -33.43, 53.35)
CIE-LCH	lch(56.18, 62.96, 122.07°)
OKLab	oklab(61.1% -0.0957 0.1174)
OKLCH	oklch(61.1% 0.151 129.2)
XYZ	xyz(16.2790, 24.0880, 4.8901)
Luminance	0.2409 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66941C #4A1C94

analogous

#94861C #66941C #2A941C

triadic

#66941C #1C6694 #941C66

tetradic

#66941C #1C9486 #4A1C94 #941C2A

square

#66941C #1C9486 #4A1C94 #941C2A

split-complementary

#66941C #1C2A94 #861C94

monochromatic

#1F2D09 #436112 #66941C #89C726 #A6DD4D

Accessibility & contrast

On white

3.61

#66941C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#66941C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66941C

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66941C	#FFFFFF	#000000	##000000
##66941C	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8900

Deuteranopia (green-blind)

#958629

Tritanopia (blue-blind)

#698D7E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #66941c;
/* rgb */ color: rgb(102, 148, 28);
/* oklch */ color: oklch(61.1% 0.151 129.2);

Tailwind

colors: {
  custom: {
    50: '#96b364',
    500: '#66941c',
    950: '#000000',
  },
}

SCSS

$custom: #66941c;
$custom-light: #96b364;
$custom-dark: #000000;

JSON

{
  "hex": "#66941c",
  "rgb": {
    "r": 102,
    "g": 148,
    "b": 28
  },
  "hsl": {
    "h": 83,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.61095,
    "c": 0.15146,
    "h": 129.2
  },
  "luminance": 0.24088
}

Semantic roles & 50–950 ramp

primary

#66941C

secondary

#784CC0

accent

#3DEB80

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #66941C

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

Preview Lab → · Contrast checker → · Palette generator →