#64651F#64651F

#64651F is a mid, moderate yellow. Relative luminance 0.121; OKLCH L 49.1% C 0.091 H 110.1°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#64651F
RGB	rgb(100, 101, 31)
HSL	hsl(61, 53%, 26%)
HSV	hsv(61, 69%, 40%)
CMYK	cmyk(1%, 0%, 69.3%, 60.4%)
CIE-LAB	lab(41.40, -10.14, 37.90)
CIE-LCH	lch(41.40, 39.23, 104.98°)
OKLab	oklab(49.13% -0.0313 0.0854)
OKLCH	oklch(49.13% 0.091 110.1)
XYZ	xyz(10.1569, 12.1159, 3.0996)
Luminance	0.1212 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64651F #201F65

analogous

#65431F #64651F #41651F

triadic

#64651F #1F6465 #651F64

tetradic

#64651F #1F6543 #201F65 #651F41

square

#64651F #1F6543 #201F65 #651F41

split-complementary

#64651F #1F4165 #431F65

monochromatic

#171707 #363611 #64651F #92942D #C1C33C

Accessibility & contrast

On white

6.13

#64651F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#64651F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64651F

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64651F	#FFFFFF	#000000	##FFFFFF
##64651F	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6115

Deuteranopia (green-blind)

#6E6324

Tritanopia (blue-blind)

#6B5E57

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #64651f;
/* rgb */ color: rgb(100, 101, 31);
/* oklch */ color: oklch(49.1% 0.091 110.1);

Tailwind

colors: {
  custom: {
    50: '#92905f',
    500: '#64651f',
    950: '#000000',
  },
}

SCSS

$custom: #64651f;
$custom-light: #92905f;
$custom-dark: #000000;

JSON

{
  "hex": "#64651f",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 31
  },
  "hsl": {
    "h": 60.857,
    "s": 53.03,
    "l": 25.882
  },
  "oklch": {
    "l": 0.49133,
    "c": 0.09096,
    "h": 110.1
  },
  "luminance": 0.12116
}

Semantic roles & 50–950 ramp

primary

#64651F

secondary

#484699

accent

#4BDC4D

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #64651F

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

Preview Lab → · Contrast checker → · Palette generator →