#666227#666227

#666227 is a mid, moderate yellow. Relative luminance 0.117; OKLCH L 48.7% C 0.080 H 105.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#666227
RGB	rgb(102, 98, 39)
HSL	hsl(56, 45%, 28%)
HSV	hsv(56, 62%, 40%)
CMYK	cmyk(0%, 3.9%, 61.8%, 60%)
CIE-LAB	lab(40.75, -6.89, 33.41)
CIE-LCH	lch(40.75, 34.11, 101.65°)
OKLab	oklab(48.68% -0.0212 0.0771)
OKLCH	oklch(48.68% 0.08 105.4)
XYZ	xyz(10.2137, 11.7070, 3.6407)
Luminance	0.1171 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666227 #272B66

analogous

#664227 #666227 #4B6627

triadic

#666227 #276662 #622766

tetradic

#666227 #276642 #272B66 #66274B

square

#666227 #276642 #272B66 #66274B

split-complementary

#666227 #274B66 #422766

monochromatic

#161508 #3A3716 #666227 #928D38 #BBB44D

Accessibility & contrast

On white

6.28

#666227 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#666227 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666227

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666227	#FFFFFF	#000000	##FFFFFF
##666227	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5F21

Deuteranopia (green-blind)

#6C612A

Tritanopia (blue-blind)

#6D5C55

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #666227;
/* rgb */ color: rgb(102, 98, 39);
/* oklch */ color: oklch(48.7% 0.080 105.4);

Tailwind

colors: {
  custom: {
    50: '#948e64',
    500: '#666227',
    950: '#000000',
  },
}

SCSS

$custom: #666227;
$custom-light: #948e64;
$custom-dark: #000000;

JSON

{
  "hex": "#666227",
  "rgb": {
    "r": 102,
    "g": 98,
    "b": 39
  },
  "hsl": {
    "h": 56.19,
    "s": 44.681,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48682,
    "c": 0.07998,
    "h": 105.4
  },
  "luminance": 0.11707
}

Semantic roles & 50–950 ramp

primary

#666227

secondary

#505599

accent

#5CD453

background

#F9F8F6

surface

#F2F0EB

border

#CCCBC6

text

#0D0C05

muted

#7E7D7A

Preview Lab

Preview with #666227

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

Preview Lab → · Contrast checker → · Palette generator →