#645914#645914

#645914 is a mid, moderate yellow. Relative luminance 0.099; OKLCH L 46.1% C 0.087 H 99.8°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#645914
RGB	rgb(100, 89, 20)
HSL	hsl(52, 67%, 24%)
HSV	hsv(52, 80%, 39%)
CMYK	cmyk(0%, 11%, 80%, 60.8%)
CIE-LAB	lab(37.67, -3.83, 38.89)
CIE-LCH	lch(37.67, 39.07, 95.62°)
OKLab	oklab(46.14% -0.0147 0.0853)
OKLCH	oklch(46.14% 0.087 99.8)
XYZ	xyz(8.9546, 9.9050, 2.1019)
Luminance	0.0990 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645914 #141F64

analogous

#643114 #645914 #476414

triadic

#645914 #146459 #591464

tetradic

#645914 #146431 #141F64 #641447

square

#645914 #146431 #141F64 #641447

split-complementary

#645914 #144764 #311464

monochromatic

#1A1705 #312C0A #645914 #97861E #CAB428

Accessibility & contrast

On white

7.04

#645914 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#645914 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645914

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645914	#FFFFFF	#000000	##FFFFFF
##645914	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625607

Deuteranopia (green-blind)

#655A19

Tritanopia (blue-blind)

#6C524C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #645914;
/* rgb */ color: rgb(100, 89, 20);
/* oklch */ color: oklch(46.1% 0.087 99.8);

Tailwind

colors: {
  custom: {
    50: '#938758',
    500: '#645914',
    950: '#000000',
  },
}

SCSS

$custom: #645914;
$custom-light: #938758;
$custom-dark: #000000;

JSON

{
  "hex": "#645914",
  "rgb": {
    "r": 100,
    "g": 89,
    "b": 20
  },
  "hsl": {
    "h": 51.75,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.46139,
    "c": 0.08659,
    "h": 99.8
  },
  "luminance": 0.09905
}

Semantic roles & 50–950 ramp

primary

#645914

secondary

#38469B

accent

#56EA3E

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0B03

muted

#7E7C78

Preview Lab

Preview with #645914

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

Preview Lab → · Contrast checker → · Palette generator →