#636914#636914

#636914 is a mid, moderate yellow. Relative luminance 0.128; OKLCH L 49.9% C 0.103 H 113.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#636914
RGB	rgb(99, 105, 20)
HSL	hsl(64, 68%, 25%)
HSV	hsv(64, 81%, 41%)
CMYK	cmyk(5.7%, 0%, 81%, 58.8%)
CIE-LAB	lab(42.47, -13.46, 43.29)
CIE-LCH	lch(42.47, 45.34, 107.27°)
OKLab	oklab(49.94% -0.0416 0.0948)
OKLCH	oklch(49.94% 0.104 113.7)
XYZ	xyz(10.3238, 12.8065, 2.5898)
Luminance	0.1281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#636914 #1A1469

analogous

#694514 #636914 #396914

triadic

#636914 #146369 #691463

tetradic

#636914 #146945 #1A1469 #691439

square

#636914 #146945 #1A1469 #691439

split-complementary

#636914 #143969 #451469

monochromatic

#181A05 #33360A #636914 #939C1E #C4D028

Accessibility & contrast

On white

5.90

#636914 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#636914 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #636914

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##636914	#FFFFFF	#000000	##FFFFFF
##636914	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716300

Deuteranopia (green-blind)

#71651C

Tritanopia (blue-blind)

#6A6259

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #636914;
/* rgb */ color: rgb(99, 105, 20);
/* oklch */ color: oklch(49.9% 0.103 113.7);

Tailwind

colors: {
  custom: {
    50: '#92935a',
    500: '#636914',
    950: '#000000',
  },
}

SCSS

$custom: #636914;
$custom-light: #92935a;
$custom-dark: #000000;

JSON

{
  "hex": "#636914",
  "rgb": {
    "r": 99,
    "g": 105,
    "b": 20
  },
  "hsl": {
    "h": 64.235,
    "s": 68,
    "l": 24.51
  },
  "oklch": {
    "l": 0.49944,
    "c": 0.1035,
    "h": 113.7
  },
  "luminance": 0.12806
}

Semantic roles & 50–950 ramp

primary

#636914

secondary

#4039A0

accent

#3DEB49

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #636914

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

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