#645625#645625

#645625 is a mid, moderate yellow. Relative luminance 0.095; OKLCH L 45.6% C 0.070 H 93.5°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#645625
RGB	rgb(100, 86, 37)
HSL	hsl(47, 46%, 27%)
HSV	hsv(47, 63%, 39%)
CMYK	cmyk(0%, 14%, 63%, 60.8%)
CIE-LAB	lab(36.93, -0.94, 30.09)
CIE-LCH	lch(36.93, 30.11, 91.78°)
OKLab	oklab(45.6% -0.0043 0.0698)
OKLCH	oklch(45.6% 0.07 93.5)
XYZ	xyz(8.9176, 9.4989, 3.1137)
Luminance	0.0950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645625 #253364

analogous

#643725 #645625 #536425

triadic

#645625 #256456 #562564

tetradic

#645625 #256437 #253364 #642553

square

#645625 #256437 #253364 #642553

split-complementary

#645625 #255364 #372564

monochromatic

#161308 #373014 #645625 #917C36 #BBA248

Accessibility & contrast

On white

7.24

#645625 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#645625 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645625

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645625	#FFFFFF	#000000	##FFFFFF
##645625	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5420

Deuteranopia (green-blind)

#625927

Tritanopia (blue-blind)

#6C504B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #645625;
/* rgb */ color: rgb(100, 86, 37);
/* oklch */ color: oklch(45.6% 0.070 93.5);

Tailwind

colors: {
  custom: {
    50: '#928561',
    500: '#645625',
    950: '#000000',
  },
}

SCSS

$custom: #645625;
$custom-light: #928561;
$custom-dark: #000000;

JSON

{
  "hex": "#645625",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 37
  },
  "hsl": {
    "h": 46.667,
    "s": 45.985,
    "l": 26.863
  },
  "oklch": {
    "l": 0.45599,
    "c": 0.06992,
    "h": 93.5
  },
  "luminance": 0.09498
}

Semantic roles & 50–950 ramp

primary

#645625

secondary

#4E5E97

accent

#6FD652

background

#F9F8F5

surface

#F1EFEA

border

#CBCAC6

text

#0D0B05

muted

#7E7C79

Preview Lab

Preview with #645625

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

Preview Lab → · Contrast checker → · Palette generator →