#665B26#665B26

#665B26 is a mid, moderate yellow. Relative luminance 0.104; OKLCH L 47.0% C 0.074 H 97.7°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#665B26
RGB	rgb(102, 91, 38)
HSL	hsl(50, 46%, 27%)
HSV	hsv(50, 63%, 40%)
CMYK	cmyk(0%, 10.8%, 62.7%, 60%)
CIE-LAB	lab(38.63, -2.87, 31.55)
CIE-LCH	lch(38.63, 31.68, 95.20°)
OKLab	oklab(47% -0.0099 0.073)
OKLCH	oklch(47% 0.074 97.7)
XYZ	xyz(9.5708, 10.4473, 3.3457)
Luminance	0.1045 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665B26 #263166

analogous

#663B26 #665B26 #516626

triadic

#665B26 #26665B #5B2666

tetradic

#665B26 #26663B #263166 #662651

square

#665B26 #26663B #263166 #662651

split-complementary

#665B26 #265166 #3B2666

monochromatic

#161408 #393315 #665B26 #938337 #BCA84B

Accessibility & contrast

On white

6.80

#665B26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#665B26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665B26

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665B26	#FFFFFF	#000000	##FFFFFF
##665B26	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645921

Deuteranopia (green-blind)

#675D29

Tritanopia (blue-blind)

#6E554F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #665b26;
/* rgb */ color: rgb(102, 91, 38);
/* oklch */ color: oklch(47.0% 0.074 97.7);

Tailwind

colors: {
  custom: {
    50: '#948962',
    500: '#665b26',
    950: '#000000',
  },
}

SCSS

$custom: #665b26;
$custom-light: #948962;
$custom-dark: #000000;

JSON

{
  "hex": "#665b26",
  "rgb": {
    "r": 102,
    "g": 91,
    "b": 38
  },
  "hsl": {
    "h": 49.688,
    "s": 45.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.47001,
    "c": 0.07367,
    "h": 97.7
  },
  "luminance": 0.10447
}

Semantic roles & 50–950 ramp

primary

#665B26

secondary

#4F5C99

accent

#69D552

background

#F9F8F5

surface

#F2F0EA

border

#CCCBC6

text

#0D0B05

muted

#7E7C79

Preview Lab

Preview with #665B26

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

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