#645014#645014

#645014 is a dark, moderate yellow. Relative luminance 0.085; OKLCH L 44.0% C 0.080 H 89.6°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#645014
RGB	rgb(100, 80, 20)
HSL	hsl(45, 67%, 24%)
HSV	hsv(45, 80%, 39%)
CMYK	cmyk(0%, 20%, 80%, 60.8%)
CIE-LAB	lab(35.00, 1.57, 36.35)
CIE-LCH	lch(35.00, 36.39, 87.53°)
OKLab	oklab(44.03% 0.0006 0.0799)
OKLCH	oklch(44.03% 0.08 89.6)
XYZ	xyz(8.2509, 8.4977, 1.8673)
Luminance	0.0850 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645014 #142864

analogous

#642814 #645014 #506414

triadic

#645014 #146450 #501464

tetradic

#645014 #146428 #142864 #641450

square

#645014 #146428 #142864 #641450

split-complementary

#645014 #145064 #281464

monochromatic

#1A1405 #31270A #645014 #97791E #CAA228

Accessibility & contrast

On white

7.78

#645014 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#645014 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645014

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645014	#FFFFFF	#000000	##FFFFFF
##645014	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F0A

Deuteranopia (green-blind)

#5F5517

Tritanopia (blue-blind)

#6D4844

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #645014;
/* rgb */ color: rgb(100, 80, 20);
/* oklch */ color: oklch(44.0% 0.080 89.6);

Tailwind

colors: {
  custom: {
    50: '#938056',
    500: '#645014',
    950: '#000000',
  },
}

SCSS

$custom: #645014;
$custom-light: #938056;
$custom-dark: #000000;

JSON

{
  "hex": "#645014",
  "rgb": {
    "r": 100,
    "g": 80,
    "b": 20
  },
  "hsl": {
    "h": 45,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.44026,
    "c": 0.07994,
    "h": 89.6
  },
  "luminance": 0.08497
}

Semantic roles & 50–950 ramp

primary

#645014

secondary

#38519B

accent

#69EA3E

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A03

muted

#7E7C78

Preview Lab

Preview with #645014

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

Preview Lab → · Contrast checker → · Palette generator →