#66951F#66951F

#66951F is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.4% C 0.151 H 129.6°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#66951F
RGB	rgb(102, 149, 31)
HSL	hsl(84, 66%, 35%)
HSV	hsv(84, 79%, 58%)
CMYK	cmyk(31.5%, 0%, 79.2%, 41.6%)
CIE-LAB	lab(56.50, -33.74, 52.72)
CIE-LCH	lch(56.50, 62.59, 122.62°)
OKLab	oklab(61.37% -0.0964 0.1165)
OKLCH	oklch(61.37% 0.151 129.6)
XYZ	xyz(16.4742, 24.4181, 5.1412)
Luminance	0.2442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66951F #4E1F95

analogous

#95891F #66951F #2B951F

triadic

#66951F #1F6695 #951F66

tetradic

#66951F #1F9589 #4E1F95 #951F2B

square

#66951F #1F9589 #4E1F95 #951F2B

split-complementary

#66951F #1F2B95 #891F95

monochromatic

#21300A #436214 #66951F #89C82A #A5DB53

Accessibility & contrast

On white

3.57

#66951F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#66951F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66951F

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66951F	#FFFFFF	#000000	##000000
##66951F	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)

#96862B

Tritanopia (blue-blind)

#698E7F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #66951f;
/* rgb */ color: rgb(102, 149, 31);
/* oklch */ color: oklch(61.4% 0.151 129.6);

Tailwind

colors: {
  custom: {
    50: '#96b465',
    500: '#66951f',
    950: '#000000',
  },
}

SCSS

$custom: #66951f;
$custom-light: #96b465;
$custom-dark: #000000;

JSON

{
  "hex": "#66951f",
  "rgb": {
    "r": 102,
    "g": 149,
    "b": 31
  },
  "hsl": {
    "h": 83.898,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.61367,
    "c": 0.15121,
    "h": 129.6
  },
  "luminance": 0.24419
}

Semantic roles & 50–950 ramp

primary

#66951F

secondary

#7D51BF

accent

#3FE983

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #66951F

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

Preview Lab → · Contrast checker → · Palette generator →