#63720F#63720F

#63720F is a mid, moderate yellow. Relative luminance 0.147; OKLCH L 52.2% C 0.117 H 118.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#63720F
RGB	rgb(99, 114, 15)
HSL	hsl(69, 77%, 25%)
HSV	hsv(69, 87%, 45%)
CMYK	cmyk(13.2%, 0%, 86.8%, 55.3%)
CIE-LAB	lab(45.25, -18.52, 47.28)
CIE-LCH	lch(45.25, 50.78, 111.39°)
OKLab	oklab(52.17% -0.0559 0.1023)
OKLCH	oklch(52.17% 0.117 118.7)
XYZ	xyz(11.2494, 14.7219, 2.7008)
Luminance	0.1472 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63720F #1E0F72

analogous

#724F0F #63720F #31720F

triadic

#63720F #0F6372 #720F63

tetradic

#63720F #0F724F #1E0F72 #720F31

square

#63720F #0F724F #1E0F72 #720F31

split-complementary

#63720F #0F3172 #4F0F72

monochromatic

#171B04 #343C08 #63720F #92A816 #C1DE1D

Accessibility & contrast

On white

5.32

#63720F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#63720F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63720F

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63720F	#FFFFFF	#000000	##FFFFFF
##63720F	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#796B1A

Tritanopia (blue-blind)

#6A6B61

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #63720f;
/* rgb */ color: rgb(99, 114, 15);
/* oklch */ color: oklch(52.2% 0.117 118.7);

Tailwind

colors: {
  custom: {
    50: '#939a59',
    500: '#63720f',
    950: '#000000',
  },
}

SCSS

$custom: #63720f;
$custom-light: #939a59;
$custom-dark: #000000;

JSON

{
  "hex": "#63720f",
  "rgb": {
    "r": 99,
    "g": 114,
    "b": 15
  },
  "hsl": {
    "h": 69.091,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.52172,
    "c": 0.11662,
    "h": 118.7
  },
  "luminance": 0.14722
}

Semantic roles & 50–950 ramp

primary

#63720F

secondary

#4533AA

accent

#35F351

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #63720F

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

Preview Lab → · Contrast checker → · Palette generator →