#66872D#66872D

#66872D is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.9% C 0.123 H 127.1°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#66872D
RGB	rgb(102, 135, 45)
HSL	hsl(82, 50%, 35%)
HSV	hsv(82, 67%, 53%)
CMYK	cmyk(24.4%, 0%, 66.7%, 47.1%)
CIE-LAB	lab(52.22, -26.18, 43.08)
CIE-LCH	lch(52.22, 50.41, 121.29°)
OKLab	oklab(57.92% -0.0745 0.0985)
OKLCH	oklch(57.92% 0.123 127.1)
XYZ	xyz(14.6171, 20.3419, 5.6384)
Luminance	0.2034 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66872D #4E2D87

analogous

#877B2D #66872D #39872D

triadic

#66872D #2D6687 #872D66

tetradic

#66872D #2D877B #4E2D87 #872D39

square

#66872D #2D877B #4E2D87 #872D39

split-complementary

#66872D #2D3987 #7B2D87

monochromatic

#212B0E #43591E #66872D #89B53C #A5CB63

Accessibility & contrast

On white

4.14

#66872D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#66872D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66872D

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66872D	#FFFFFF	#000000	##000000
##66872D	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E21

Deuteranopia (green-blind)

#897C34

Tritanopia (blue-blind)

#6A8174

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #66872d;
/* rgb */ color: rgb(102, 135, 45);
/* oklch */ color: oklch(57.9% 0.123 127.1);

Tailwind

colors: {
  custom: {
    50: '#94aa6b',
    500: '#66872d',
    950: '#000000',
  },
}

SCSS

$custom: #66872d;
$custom-light: #94aa6b;
$custom-dark: #000000;

JSON

{
  "hex": "#66872d",
  "rgb": {
    "r": 102,
    "g": 135,
    "b": 45
  },
  "hsl": {
    "h": 82,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57919,
    "c": 0.12349,
    "h": 127.1
  },
  "luminance": 0.20342
}

Semantic roles & 50–950 ramp

primary

#66872D

secondary

#7D5EB2

accent

#4EDA81

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #66872D

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

Preview Lab → · Contrast checker → · Palette generator →