#636017#636017

#636017 is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.7% C 0.092 H 107.0°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#636017
RGB	rgb(99, 96, 23)
HSL	hsl(58, 62%, 24%)
HSV	hsv(58, 77%, 39%)
CMYK	cmyk(0%, 3%, 76.8%, 61.2%)
CIE-LAB	lab(39.72, -8.25, 39.60)
CIE-LCH	lch(39.72, 40.45, 101.77°)
OKLab	oklab(47.75% -0.0268 0.0875)
OKLCH	oklch(47.75% 0.092 107)
XYZ	xyz(9.4835, 11.0806, 2.4497)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636017 #171A63

analogous

#633A17 #636017 #406317

triadic

#636017 #176360 #601763

tetradic

#636017 #17633A #171A63 #631740

square

#636017 #17633A #171A63 #631740

split-complementary

#636017 #174063 #3A1763

monochromatic

#191806 #31300B #636017 #959023 #C6C02E

Accessibility & contrast

On white

6.53

#636017 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#636017 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636017

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636017	#FFFFFF	#000000	##FFFFFF
##636017	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C0A

Deuteranopia (green-blind)

#6A5F1C

Tritanopia (blue-blind)

#6B5952

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #636017;
/* rgb */ color: rgb(99, 96, 23);
/* oklch */ color: oklch(47.7% 0.092 107.0);

Tailwind

colors: {
  custom: {
    50: '#928c5a',
    500: '#636017',
    950: '#000000',
  },
}

SCSS

$custom: #636017;
$custom-light: #928c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#636017",
  "rgb": {
    "r": 99,
    "g": 96,
    "b": 23
  },
  "hsl": {
    "h": 57.632,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.47748,
    "c": 0.09153,
    "h": 107
  },
  "luminance": 0.1108
}

Semantic roles & 50–950 ramp

primary

#636017

secondary

#3C409A

accent

#49E542

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #636017

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

Preview Lab → · Contrast checker → · Palette generator →