#65663B#65663B

#65663B is a mid, moderate yellow. Relative luminance 0.126; OKLCH L 49.8% C 0.062 H 109.6°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#65663B
RGB	rgb(101, 102, 59)
HSL	hsl(61, 27%, 32%)
HSV	hsv(61, 42%, 40%)
CMYK	cmyk(1%, 0%, 42.2%, 60%)
CIE-LAB	lab(42.13, -7.59, 24.16)
CIE-LCH	lch(42.13, 25.32, 107.44°)
OKLab	oklab(49.85% -0.0209 0.0588)
OKLCH	oklch(49.85% 0.062 109.6)
XYZ	xyz(10.9078, 12.5854, 5.9914)
Luminance	0.1258 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65663B #3C3B66

analogous

#66523B #65663B #50663B

triadic

#65663B #3B6566 #663B65

tetradic

#65663B #3B6652 #3C3B66 #663B50

square

#65663B #3B6652 #3C3B66 #663B50

split-complementary

#65663B #3B5066 #523B66

monochromatic

#18180E #3F3F25 #65663B #8B8D51 #ABAC6F

Accessibility & contrast

On white

5.97

#65663B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#65663B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #65663B

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65663B	#FFFFFF	#000000	##FFFFFF
##65663B	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6338

Deuteranopia (green-blind)

#6D643D

Tritanopia (blue-blind)

#6A615B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #65663b;
/* rgb */ color: rgb(101, 102, 59);
/* oklch */ color: oklch(49.8% 0.062 109.6);

Tailwind

colors: {
  custom: {
    50: '#929171',
    500: '#65663b',
    950: '#000000',
  },
}

SCSS

$custom: #65663b;
$custom-light: #929171;
$custom-dark: #000000;

JSON

{
  "hex": "#65663b",
  "rgb": {
    "r": 101,
    "g": 102,
    "b": 59
  },
  "hsl": {
    "h": 61.395,
    "s": 26.708,
    "l": 31.569
  },
  "oklch": {
    "l": 0.49848,
    "c": 0.06238,
    "h": 109.6
  },
  "luminance": 0.12585
}

Semantic roles & 50–950 ramp

primary

#65663B

secondary

#686796

accent

#65C367

background

#F9F8F6

surface

#F1F0EC

border

#CBCBC7

text

#0D0C08

muted

#7E7D7B

Preview Lab

Preview with #65663B

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

Preview Lab → · Contrast checker → · Palette generator →