#665D15#665D15

#665D15 is a mid, moderate yellow. Relative luminance 0.107; OKLCH L 47.3% C 0.090 H 101.9°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#665D15
RGB	rgb(102, 93, 21)
HSL	hsl(53, 66%, 24%)
HSV	hsv(53, 79%, 40%)
CMYK	cmyk(0%, 8.8%, 79.4%, 60%)
CIE-LAB	lab(39.08, -5.15, 39.89)
CIE-LCH	lch(39.08, 40.23, 97.36°)
OKLab	oklab(47.31% -0.0185 0.0876)
OKLCH	oklch(47.31% 0.09 101.9)
XYZ	xyz(9.5296, 10.7081, 2.2742)
Luminance	0.1071 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D15 #151E66

analogous

#663515 #665D15 #476615

triadic

#665D15 #15665D #5D1566

tetradic

#665D15 #156635 #151E66 #661547

square

#665D15 #156635 #151E66 #661547

split-complementary

#665D15 #154766 #351566

monochromatic

#191705 #332F0B #665D15 #998B1F #CCBA2A

Accessibility & contrast

On white

6.68

#665D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#665D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D15

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D15	#FFFFFF	#000000	##FFFFFF
##665D15	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)

#665A07

Deuteranopia (green-blind)

#695E1A

Tritanopia (blue-blind)

#6E564F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #665d15;
/* rgb */ color: rgb(102, 93, 21);
/* oklch */ color: oklch(47.3% 0.090 101.9);

Tailwind

colors: {
  custom: {
    50: '#958a59',
    500: '#665d15',
    950: '#000000',
  },
}

SCSS

$custom: #665d15;
$custom-light: #958a59;
$custom-dark: #000000;

JSON

{
  "hex": "#665d15",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 21
  },
  "hsl": {
    "h": 53.333,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.47311,
    "c": 0.08953,
    "h": 101.9
  },
  "luminance": 0.10708
}

Semantic roles & 50–950 ramp

primary

#665D15

secondary

#3A459D

accent

#52E93F

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0B04

muted

#7E7C79

Preview Lab

Preview with #665D15

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

Preview Lab → · Contrast checker → · Palette generator →