#63680E#63680E

#63680E is a mid, moderate yellow. Relative luminance 0.126; OKLCH L 49.7% C 0.105 H 113.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#63680E
RGB	rgb(99, 104, 14)
HSL	hsl(63, 76%, 23%)
HSV	hsv(63, 87%, 41%)
CMYK	cmyk(4.8%, 0%, 86.5%, 59.2%)
CIE-LAB	lab(42.13, -13.15, 44.87)
CIE-LCH	lch(42.13, 46.76, 106.33°)
OKLab	oklab(49.66% -0.0413 0.097)
OKLCH	oklch(49.66% 0.105 113.1)
XYZ	xyz(10.1755, 12.5852, 2.3085)
Luminance	0.1258 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63680E #130E68

analogous

#68400E #63680E #36680E

triadic

#63680E #0E6368 #680E63

tetradic

#63680E #0E6840 #130E68 #680E36

square

#63680E #0E6840 #130E68 #680E36

split-complementary

#63680E #0E3668 #400E68

monochromatic

#1A1B04 #303207 #63680E #969E15 #CAD41D

Accessibility & contrast

On white

5.97

#63680E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#63680E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63680E

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63680E	#FFFFFF	#000000	##FFFFFF
##63680E	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716300

Deuteranopia (green-blind)

#716417

Tritanopia (blue-blind)

#6A6158

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #63680e;
/* rgb */ color: rgb(99, 104, 14);
/* oklch */ color: oklch(49.7% 0.105 113.1);

Tailwind

colors: {
  custom: {
    50: '#939257',
    500: '#63680e',
    950: '#000000',
  },
}

SCSS

$custom: #63680e;
$custom-light: #939257;
$custom-dark: #000000;

JSON

{
  "hex": "#63680e",
  "rgb": {
    "r": 99,
    "g": 104,
    "b": 14
  },
  "hsl": {
    "h": 63.333,
    "s": 76.271,
    "l": 23.137
  },
  "oklch": {
    "l": 0.49664,
    "c": 0.10537,
    "h": 113.1
  },
  "luminance": 0.12585
}

Semantic roles & 50–950 ramp

primary

#63680E

secondary

#3731A1

accent

#35F340

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0D04

muted

#7E7D79

Preview Lab

Preview with #63680E

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

Preview Lab → · Contrast checker → · Palette generator →