#665F25#665F25

#665F25 is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.9% C 0.079 H 102.5°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#665F25
RGB	rgb(102, 95, 37)
HSL	hsl(54, 47%, 27%)
HSV	hsv(54, 64%, 40%)
CMYK	cmyk(0%, 6.9%, 63.7%, 60%)
CIE-LAB	lab(39.82, -5.30, 33.39)
CIE-LCH	lch(39.82, 33.81, 99.03°)
OKLab	oklab(47.94% -0.017 0.0768)
OKLCH	oklch(47.94% 0.079 102.5)
XYZ	xyz(9.9060, 11.1431, 3.3789)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665F25 #252C66

analogous

#663E25 #665F25 #4D6625

triadic

#665F25 #25665F #5F2566

tetradic

#665F25 #25663E #252C66 #66254D

square

#665F25 #25663E #252C66 #66254D

split-complementary

#665F25 #254D66 #3E2566

monochromatic

#161508 #393515 #665F25 #938935 #BDB049

Accessibility & contrast

On white

6.50

#665F25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#665F25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665F25

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665F25	#FFFFFF	#000000	##FFFFFF
##665F25	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C1F

Deuteranopia (green-blind)

#6A5F28

Tritanopia (blue-blind)

#6E5952

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #665f25;
/* rgb */ color: rgb(102, 95, 37);
/* oklch */ color: oklch(47.9% 0.079 102.5);

Tailwind

colors: {
  custom: {
    50: '#948c62',
    500: '#665f25',
    950: '#000000',
  },
}

SCSS

$custom: #665f25;
$custom-light: #948c62;
$custom-dark: #000000;

JSON

{
  "hex": "#665f25",
  "rgb": {
    "r": 102,
    "g": 95,
    "b": 37
  },
  "hsl": {
    "h": 53.538,
    "s": 46.763,
    "l": 27.255
  },
  "oklch": {
    "l": 0.47939,
    "c": 0.07864,
    "h": 102.5
  },
  "luminance": 0.11143
}

Semantic roles & 50–950 ramp

primary

#665F25

secondary

#4E5699

accent

#60D651

background

#F9F8F5

surface

#F2F0EA

border

#CCCBC6

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #665F25

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

Preview Lab → · Contrast checker → · Palette generator →