#66A124#66A124

#66A124 is a light, vivid yellow-green. Relative luminance 0.284; OKLCH L 64.5% C 0.164 H 132.1°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#66A124
RGB	rgb(102, 161, 36)
HSL	hsl(88, 63%, 39%)
HSV	hsv(88, 78%, 63%)
CMYK	cmyk(36.6%, 0%, 77.6%, 36.9%)
CIE-LAB	lab(60.29, -38.83, 54.66)
CIE-LCH	lch(60.29, 67.05, 125.39°)
OKLab	oklab(64.46% -0.1098 0.1214)
OKLCH	oklch(64.46% 0.164 132.1)
XYZ	xyz(18.5426, 28.4411, 6.1814)
Luminance	0.2844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A124 #5F24A1

analogous

#A19D24 #66A124 #27A124

triadic

#66A124 #2466A1 #A12466

tetradic

#66A124 #24A19D #5F24A1 #A12427

square

#66A124 #24A19D #5F24A1 #A12427

split-complementary

#66A124 #2427A1 #9D24A1

monochromatic

#273D0E #466F19 #66A124 #86D131 #A3DC63

Accessibility & contrast

On white

3.14

#66A124 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#66A124 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66A124

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A124	#FFFFFF	#000000	##000000
##66A124	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89403

Deuteranopia (green-blind)

#A09031

Tritanopia (blue-blind)

#679A8A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #66a124;
/* rgb */ color: rgb(102, 161, 36);
/* oklch */ color: oklch(64.5% 0.164 132.1);

Tailwind

colors: {
  custom: {
    50: '#97bd69',
    500: '#66a124',
    950: '#000000',
  },
}

SCSS

$custom: #66a124;
$custom-light: #97bd69;
$custom-dark: #000000;

JSON

{
  "hex": "#66a124",
  "rgb": {
    "r": 102,
    "g": 161,
    "b": 36
  },
  "hsl": {
    "h": 88.32,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.6446,
    "c": 0.16367,
    "h": 132.1
  },
  "luminance": 0.28442
}

Semantic roles & 50–950 ramp

primary

#66A124

secondary

#8E5FC2

accent

#41E68F

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #66A124

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

Preview Lab → · Contrast checker → · Palette generator →