#66951D#66951D

#66951D is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.4% C 0.152 H 129.5°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#66951D
RGB	rgb(102, 149, 29)
HSL	hsl(84, 67%, 35%)
HSV	hsv(84, 81%, 58%)
CMYK	cmyk(31.5%, 0%, 80.5%, 41.6%)
CIE-LAB	lab(56.49, -33.84, 53.34)
CIE-LCH	lch(56.49, 63.17, 122.39°)
OKLab	oklab(61.36% -0.0968 0.1175)
OKLCH	oklch(61.36% 0.152 129.5)
XYZ	xyz(16.4487, 24.4079, 5.0067)
Luminance	0.2441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66951D #4C1D95

analogous

#95881D #66951D #2A951D

triadic

#66951D #1D6695 #951D66

tetradic

#66951D #1D9588 #4C1D95 #951D2A

square

#66951D #1D9588 #4C1D95 #951D2A

split-complementary

#66951D #1D2A95 #881D95

monochromatic

#202F09 #436213 #66951D #89C827 #A6DD50

Accessibility & contrast

On white

3.57

#66951D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#66951D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66951D

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66951D	#FFFFFF	#000000	##000000
##66951D	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A00

Deuteranopia (green-blind)

#96862A

Tritanopia (blue-blind)

#698E7F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #66951d;
/* rgb */ color: rgb(102, 149, 29);
/* oklch */ color: oklch(61.4% 0.152 129.5);

Tailwind

colors: {
  custom: {
    50: '#96b464',
    500: '#66951d',
    950: '#000000',
  },
}

SCSS

$custom: #66951d;
$custom-light: #96b464;
$custom-dark: #000000;

JSON

{
  "hex": "#66951d",
  "rgb": {
    "r": 102,
    "g": 149,
    "b": 29
  },
  "hsl": {
    "h": 83.5,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.61356,
    "c": 0.15222,
    "h": 129.5
  },
  "luminance": 0.24408
}

Semantic roles & 50–950 ramp

primary

#66951D

secondary

#7B4EC0

accent

#3DEA81

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #66951D

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

Preview Lab → · Contrast checker → · Palette generator →