#636724#636724

#636724 is a mid, moderate yellow. Relative luminance 0.125; OKLCH L 49.6% C 0.089 H 112.4°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#636724
RGB	rgb(99, 103, 36)
HSL	hsl(64, 48%, 27%)
HSV	hsv(64, 65%, 40%)
CMYK	cmyk(3.9%, 0%, 65%, 59.6%)
CIE-LAB	lab(41.97, -11.38, 36.15)
CIE-LCH	lch(41.97, 37.90, 107.47°)
OKLab	oklab(49.58% -0.0341 0.0826)
OKLCH	oklch(49.58% 0.089 112.4)
XYZ	xyz(10.3145, 12.4807, 3.5344)
Luminance	0.1248 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636724 #282467

analogous

#674A24 #636724 #426724

triadic

#636724 #246367 #672463

tetradic

#636724 #24674A #282467 #672442

square

#636724 #24674A #282467 #672442

split-complementary

#636724 #244267 #4A2467

monochromatic

#161708 #373A14 #636724 #8F9434 #B7BF47

Accessibility & contrast

On white

6.01

#636724 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#636724 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636724

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636724	#FFFFFF	#000000	##FFFFFF
##636724	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F621C

Deuteranopia (green-blind)

#6F6428

Tritanopia (blue-blind)

#6A6159

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #636724;
/* rgb */ color: rgb(99, 103, 36);
/* oklch */ color: oklch(49.6% 0.089 112.4);

Tailwind

colors: {
  custom: {
    50: '#919262',
    500: '#636724',
    950: '#000000',
  },
}

SCSS

$custom: #636724;
$custom-light: #919262;
$custom-dark: #000000;

JSON

{
  "hex": "#636724",
  "rgb": {
    "r": 99,
    "g": 103,
    "b": 36
  },
  "hsl": {
    "h": 63.582,
    "s": 48.201,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49582,
    "c": 0.08934,
    "h": 112.4
  },
  "luminance": 0.12481
}

Semantic roles & 50–950 ramp

primary

#636724

secondary

#514C9A

accent

#50D858

background

#F9F8F5

surface

#F1F0EA

border

#CBCBC6

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #636724

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

Preview Lab → · Contrast checker → · Palette generator →