#665E2D#665E2D

#665E2D is a mid, moderate yellow. Relative luminance 0.110; OKLCH L 47.8% C 0.069 H 100.2°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#665E2D
RGB	rgb(102, 94, 45)
HSL	hsl(52, 39%, 29%)
HSV	hsv(52, 56%, 40%)
CMYK	cmyk(0%, 7.8%, 55.9%, 60%)
CIE-LAB	lab(39.61, -4.02, 28.93)
CIE-LCH	lch(39.61, 29.21, 97.91°)
OKLab	oklab(47.81% -0.0123 0.0682)
OKLCH	oklch(47.81% 0.069 100.2)
XYZ	xyz(9.9562, 11.0200, 4.0847)
Luminance	0.1102 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665E2D #2D3566

analogous

#66422D #665E2D #52662D

triadic

#665E2D #2D665E #5E2D66

tetradic

#665E2D #2D6642 #2D3566 #662D52

square

#665E2D #2D6642 #2D3566 #662D52

split-complementary

#665E2D #2D5266 #422D66

monochromatic

#151409 #3C371A #665E2D #908540 #B5A858

Accessibility & contrast

On white

6.55

#665E2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#665E2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665E2D

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665E2D	#FFFFFF	#000000	##FFFFFF
##665E2D	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C29

Deuteranopia (green-blind)

#685F2F

Tritanopia (blue-blind)

#6D5853

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #665e2d;
/* rgb */ color: rgb(102, 94, 45);
/* oklch */ color: oklch(47.8% 0.069 100.2);

Tailwind

colors: {
  custom: {
    50: '#938b67',
    500: '#665e2d',
    950: '#000000',
  },
}

SCSS

$custom: #665e2d;
$custom-light: #938b67;
$custom-dark: #000000;

JSON

{
  "hex": "#665e2d",
  "rgb": {
    "r": 102,
    "g": 94,
    "b": 45
  },
  "hsl": {
    "h": 51.579,
    "s": 38.776,
    "l": 28.824
  },
  "oklch": {
    "l": 0.47805,
    "c": 0.06931,
    "h": 100.2
  },
  "luminance": 0.1102
}

Semantic roles & 50–950 ramp

primary

#665E2D

secondary

#576098

accent

#6ACF59

background

#F9F8F6

surface

#F1F0EB

border

#CBCBC6

text

#0D0C06

muted

#7E7D7A

Preview Lab

Preview with #665E2D

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

Preview Lab → · Contrast checker → · Palette generator →