#665437#665437

#665437 is a mid, muted orange. Relative luminance 0.094; OKLCH L 45.7% C 0.049 H 79.0°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#665437
RGB	rgb(102, 84, 55)
HSL	hsl(37, 30%, 31%)
HSV	hsv(37, 46%, 40%)
CMYK	cmyk(0%, 17.6%, 46.1%, 60%)
CIE-LAB	lab(36.82, 3.05, 19.72)
CIE-LCH	lch(36.82, 19.95, 81.20°)
OKLab	oklab(45.65% 0.0094 0.0484)
OKLCH	oklch(45.65% 0.049 79)
XYZ	xyz(9.3397, 9.4417, 4.9442)
Luminance	0.0944 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665437 #374966

analogous

#663C37 #665437 #606637

triadic

#665437 #376654 #543766

tetradic

#665437 #37663C #374966 #663760

square

#665437 #37663C #374966 #663760

split-complementary

#665437 #376066 #3C3766

monochromatic

#16130C #3E3322 #665437 #8E754C #AE9469

Accessibility & contrast

On white

7.27

#665437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#665437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #665437

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665437	#FFFFFF	#000000	##FFFFFF
##665437	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5435

Deuteranopia (green-blind)

#605838

Tritanopia (blue-blind)

#6D4F4D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #665437;
/* rgb */ color: rgb(102, 84, 55);
/* oklch */ color: oklch(45.7% 0.049 79.0);

Tailwind

colors: {
  custom: {
    50: '#93846e',
    500: '#665437',
    950: '#000000',
  },
}

SCSS

$custom: #665437;
$custom-light: #93846e;
$custom-dark: #000000;

JSON

{
  "hex": "#665437",
  "rgb": {
    "r": 102,
    "g": 84,
    "b": 55
  },
  "hsl": {
    "h": 37.021,
    "s": 29.936,
    "l": 30.784
  },
  "oklch": {
    "l": 0.45651,
    "c": 0.0493,
    "h": 79
  },
  "luminance": 0.09441
}

Semantic roles & 50–950 ramp

primary

#665437

secondary

#627696

accent

#88C662

background

#F9F8F6

surface

#F1EFEC

border

#CBCAC7

text

#0D0A07

muted

#7E7C7A

Preview Lab

Preview with #665437

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

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