#665D16#665D16

#665D16 is a mid, moderate yellow. Relative luminance 0.107; OKLCH L 47.3% C 0.089 H 101.8°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#665D16
RGB	rgb(102, 93, 22)
HSL	hsl(53, 65%, 24%)
HSV	hsv(53, 78%, 40%)
CMYK	cmyk(0%, 8.8%, 78.4%, 60%)
CIE-LAB	lab(39.09, -5.10, 39.51)
CIE-LCH	lch(39.09, 39.83, 97.36°)
OKLab	oklab(47.32% -0.0182 0.087)
OKLCH	oklch(47.32% 0.089 101.8)
XYZ	xyz(9.5391, 10.7118, 2.3240)
Luminance	0.1071 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D16 #161F66

analogous

#663516 #665D16 #476616

triadic

#665D16 #16665D #5D1666

tetradic

#665D16 #166635 #161F66 #661647

square

#665D16 #166635 #161F66 #661647

split-complementary

#665D16 #164766 #351666

monochromatic

#191705 #342F0B #665D16 #988B21 #CBB92C

Accessibility & contrast

On white

6.68

#665D16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#665D16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D16

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D16	#FFFFFF	#000000	##FFFFFF
##665D16	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A09

Deuteranopia (green-blind)

#695E1B

Tritanopia (blue-blind)

#6E564F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #665d16;
/* rgb */ color: rgb(102, 93, 22);
/* oklch */ color: oklch(47.3% 0.089 101.8);

Tailwind

colors: {
  custom: {
    50: '#958a59',
    500: '#665d16',
    950: '#000000',
  },
}

SCSS

$custom: #665d16;
$custom-light: #958a59;
$custom-dark: #000000;

JSON

{
  "hex": "#665d16",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 22
  },
  "hsl": {
    "h": 53.25,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.47318,
    "c": 0.08888,
    "h": 101.8
  },
  "luminance": 0.10711
}

Semantic roles & 50–950 ramp

primary

#665D16

secondary

#3B469D

accent

#53E840

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0B04

muted

#7E7C79

Preview Lab

Preview with #665D16

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

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