#66861A#66861A

#66861A is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.5% C 0.135 H 125.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#66861A
RGB	rgb(102, 134, 26)
HSL	hsl(78, 68%, 31%)
HSV	hsv(78, 81%, 53%)
CMYK	cmyk(23.9%, 0%, 80.6%, 47.5%)
CIE-LAB	lab(51.78, -26.90, 49.94)
CIE-LCH	lch(51.78, 56.72, 118.31°)
OKLab	oklab(57.52% -0.0782 0.1098)
OKLCH	oklch(57.52% 0.135 125.4)
XYZ	xyz(14.1912, 19.9494, 4.0800)
Luminance	0.1995 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66861A #3A1A86

analogous

#86701A #66861A #30861A

triadic

#66861A #1A6686 #861A66

tetradic

#66861A #1A8670 #3A1A86 #861A30

square

#66861A #1A8670 #3A1A86 #861A30

split-complementary

#66861A #1A3086 #701A86

monochromatic

#181F06 #3F5310 #66861A #8DB924 #ACDA40

Accessibility & contrast

On white

4.21

#66861A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#66861A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66861A

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66861A	#FFFFFF	#000000	##000000
##66861A	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#897B25

Tritanopia (blue-blind)

#6B7F72

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #66861a;
/* rgb */ color: rgb(102, 134, 26);
/* oklch */ color: oklch(57.5% 0.135 125.4);

Tailwind

colors: {
  custom: {
    50: '#95a961',
    500: '#66861a',
    950: '#000000',
  },
}

SCSS

$custom: #66861a;
$custom-light: #95a961;
$custom-dark: #000000;

JSON

{
  "hex": "#66861a",
  "rgb": {
    "r": 102,
    "g": 134,
    "b": 26
  },
  "hsl": {
    "h": 77.778,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5752,
    "c": 0.1348,
    "h": 125.4
  },
  "luminance": 0.1995
}

Semantic roles & 50–950 ramp

primary

#66861A

secondary

#6642B9

accent

#3DEA71

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1005

muted

#7E7F7A

Preview Lab

Preview with #66861A

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

Preview Lab → · Contrast checker → · Palette generator →