#66872A#66872A

#66872A is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.9% C 0.126 H 126.8°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#66872A
RGB	rgb(102, 135, 42)
HSL	hsl(81, 53%, 35%)
HSV	hsv(81, 69%, 53%)
CMYK	cmyk(24.4%, 0%, 68.9%, 47.1%)
CIE-LAB	lab(52.20, -26.41, 44.35)
CIE-LCH	lch(52.20, 51.62, 120.77°)
OKLab	oklab(57.89% -0.0755 0.1007)
OKLCH	oklch(57.89% 0.126 126.8)
XYZ	xyz(14.5614, 20.3196, 5.3450)
Luminance	0.2032 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66872A #4B2A87

analogous

#87792A #66872A #38872A

triadic

#66872A #2A6687 #872A66

tetradic

#66872A #2A8779 #4B2A87 #872A38

square

#66872A #2A8779 #4B2A87 #872A38

split-complementary

#66872A #2A3887 #792A87

monochromatic

#1F2A0D #43581B #66872A #89B639 #A6CD5E

Accessibility & contrast

On white

4.15

#66872A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#66872A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66872A

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66872A	#FFFFFF	#000000	##000000
##66872A	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E1D

Deuteranopia (green-blind)

#897C31

Tritanopia (blue-blind)

#6A8174

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #66872a;
/* rgb */ color: rgb(102, 135, 42);
/* oklch */ color: oklch(57.9% 0.126 126.8);

Tailwind

colors: {
  custom: {
    50: '#94aa69',
    500: '#66872a',
    950: '#000000',
  },
}

SCSS

$custom: #66872a;
$custom-light: #94aa69;
$custom-dark: #000000;

JSON

{
  "hex": "#66872a",
  "rgb": {
    "r": 102,
    "g": 135,
    "b": 42
  },
  "hsl": {
    "h": 81.29,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57891,
    "c": 0.12584,
    "h": 126.8
  },
  "luminance": 0.2032
}

Semantic roles & 50–950 ramp

primary

#66872A

secondary

#7A5AB3

accent

#4CDC7F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #66872A

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

Preview Lab → · Contrast checker → · Palette generator →