#665D30#665D30

#665D30 is a mid, moderate yellow. Relative luminance 0.109; OKLCH L 47.6% C 0.065 H 98.3°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#665D30
RGB	rgb(102, 93, 48)
HSL	hsl(50, 36%, 29%)
HSV	hsv(50, 53%, 40%)
CMYK	cmyk(0%, 8.8%, 52.9%, 60%)
CIE-LAB	lab(39.36, -3.13, 26.96)
CIE-LCH	lch(39.36, 27.14, 96.63°)
OKLab	oklab(47.61% -0.0093 0.0642)
OKLCH	oklch(47.61% 0.065 98.3)
XYZ	xyz(9.9276, 10.8673, 4.3704)
Luminance	0.1087 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D30 #303966

analogous

#664230 #665D30 #546630

triadic

#665D30 #30665D #5D3066

tetradic

#665D30 #306642 #303966 #663054

square

#665D30 #306642 #303966 #663054

split-complementary

#665D30 #305466 #423066

monochromatic

#15130A #3C371C #665D30 #908344 #B3A55D

Accessibility & contrast

On white

6.62

#665D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#665D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D30

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D30	#FFFFFF	#000000	##FFFFFF
##665D30	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2C

Deuteranopia (green-blind)

#675E32

Tritanopia (blue-blind)

#6D5752

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #665d30;
/* rgb */ color: rgb(102, 93, 48);
/* oklch */ color: oklch(47.6% 0.065 98.3);

Tailwind

colors: {
  custom: {
    50: '#938a69',
    500: '#665d30',
    950: '#000000',
  },
}

SCSS

$custom: #665d30;
$custom-light: #938a69;
$custom-dark: #000000;

JSON

{
  "hex": "#665d30",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 48
  },
  "hsl": {
    "h": 50,
    "s": 36,
    "l": 29.412
  },
  "oklch": {
    "l": 0.47614,
    "c": 0.06487,
    "h": 98.3
  },
  "luminance": 0.10867
}

Semantic roles & 50–950 ramp

primary

#665D30

secondary

#5A6597

accent

#6ECC5C

background

#F9F8F6

surface

#F1F0EB

border

#CBCBC6

text

#0D0B06

muted

#7E7C7A

Preview Lab

Preview with #665D30

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

Preview Lab → · Contrast checker → · Palette generator →