#665F15#665F15

#665F15 is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.8% C 0.091 H 103.8°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#665F15
RGB	rgb(102, 95, 21)
HSL	hsl(55, 66%, 24%)
HSV	hsv(55, 79%, 40%)
CMYK	cmyk(0%, 6.9%, 79.4%, 60%)
CIE-LAB	lab(39.69, -6.31, 40.46)
CIE-LCH	lch(39.69, 40.95, 98.87°)
OKLab	oklab(47.79% -0.0218 0.0888)
OKLCH	oklch(47.79% 0.091 103.8)
XYZ	xyz(9.7075, 11.0637, 2.3335)
Luminance	0.1106 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665F15 #151C66

analogous

#663715 #665F15 #456615

triadic

#665F15 #15665F #5F1566

tetradic

#665F15 #156637 #151C66 #661545

square

#665F15 #156637 #151C66 #661545

split-complementary

#665F15 #154566 #371566

monochromatic

#191805 #33300B #665F15 #998E1F #CCBE2A

Accessibility & contrast

On white

6.54

#665F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#665F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665F15

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665F15	#FFFFFF	#000000	##FFFFFF
##665F15	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C06

Deuteranopia (green-blind)

#6B5F1A

Tritanopia (blue-blind)

#6E5851

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #665f15;
/* rgb */ color: rgb(102, 95, 21);
/* oklch */ color: oklch(47.8% 0.091 103.8);

Tailwind

colors: {
  custom: {
    50: '#958c59',
    500: '#665f15',
    950: '#000000',
  },
}

SCSS

$custom: #665f15;
$custom-light: #958c59;
$custom-dark: #000000;

JSON

{
  "hex": "#665f15",
  "rgb": {
    "r": 102,
    "g": 95,
    "b": 21
  },
  "hsl": {
    "h": 54.815,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.47791,
    "c": 0.09143,
    "h": 103.8
  },
  "luminance": 0.11063
}

Semantic roles & 50–950 ramp

primary

#665F15

secondary

#3A429D

accent

#4EE93F

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #665F15

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

Preview Lab → · Contrast checker → · Palette generator →