#636715#636715

#636715 is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.5% C 0.101 H 112.4°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#636715
RGB	rgb(99, 103, 21)
HSL	hsl(63, 66%, 24%)
HSV	hsv(63, 80%, 40%)
CMYK	cmyk(3.9%, 0%, 79.6%, 59.6%)
CIE-LAB	lab(41.86, -12.31, 42.38)
CIE-LCH	lch(41.86, 44.13, 106.20°)
OKLab	oklab(49.45% -0.0383 0.093)
OKLCH	oklch(49.45% 0.101 112.4)
XYZ	xyz(10.1315, 12.4075, 2.5705)
Luminance	0.1241 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636715 #191567

analogous

#674215 #636715 #3A6715

triadic

#636715 #156367 #671563

tetradic

#636715 #156742 #191567 #67153A

square

#636715 #156742 #191567 #67153A

split-complementary

#636715 #153A67 #421567

monochromatic

#181905 #32340B #636715 #949A1F #C5CD2A

Accessibility & contrast

On white

6.03

#636715 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#636715 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636715

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636715	#FFFFFF	#000000	##FFFFFF
##636715	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6203

Deuteranopia (green-blind)

#70641C

Tritanopia (blue-blind)

#6A6058

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #636715;
/* rgb */ color: rgb(99, 103, 21);
/* oklch */ color: oklch(49.5% 0.101 112.4);

Tailwind

colors: {
  custom: {
    50: '#92925a',
    500: '#636715',
    950: '#000000',
  },
}

SCSS

$custom: #636715;
$custom-light: #92925a;
$custom-dark: #000000;

JSON

{
  "hex": "#636715",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 21
  },
  "hsl": {
    "h": 62.927,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.49454,
    "c": 0.10059,
    "h": 112.4
  },
  "luminance": 0.12407
}

Semantic roles & 50–950 ramp

primary

#636715

secondary

#3F3A9E

accent

#3FE947

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #636715

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

Preview Lab → · Contrast checker → · Palette generator →