#63680F#63680F

#63680F 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	#63680F
RGB	rgb(99, 104, 15)
HSL	hsl(63, 75%, 23%)
HSV	hsv(63, 86%, 41%)
CMYK	cmyk(4.8%, 0%, 85.6%, 59.2%)
CIE-LAB	lab(42.14, -13.12, 44.59)
CIE-LCH	lch(42.14, 46.48, 106.39°)
OKLab	oklab(49.67% -0.0411 0.0965)
OKLCH	oklch(49.67% 0.105 113.1)
XYZ	xyz(10.1825, 12.5880, 2.3452)
Luminance	0.1259 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63680F #140F68

analogous

#68400F #63680F #36680F

triadic

#63680F #0F6368 #680F63

tetradic

#63680F #0F6840 #140F68 #680F36

square

#63680F #0F6840 #140F68 #680F36

split-complementary

#63680F #0F3668 #400F68

monochromatic

#191B04 #303307 #63680F #969D17 #C9D31E

Accessibility & contrast

On white

5.97

#63680F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#63680F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63680F

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63680F	#FFFFFF	#000000	##FFFFFF
##63680F	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)

#716418

Tritanopia (blue-blind)

#6A6158

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #63680f;
/* rgb */ color: rgb(99, 104, 15);
/* oklch */ color: oklch(49.7% 0.105 113.1);

Tailwind

colors: {
  custom: {
    50: '#939258',
    500: '#63680f',
    950: '#000000',
  },
}

SCSS

$custom: #63680f;
$custom-light: #939258;
$custom-dark: #000000;

JSON

{
  "hex": "#63680f",
  "rgb": {
    "r": 99,
    "g": 104,
    "b": 15
  },
  "hsl": {
    "h": 63.371,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.49668,
    "c": 0.10491,
    "h": 113.1
  },
  "luminance": 0.12588
}

Semantic roles & 50–950 ramp

primary

#63680F

secondary

#3832A1

accent

#36F141

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0D04

muted

#7E7D79

Preview Lab

Preview with #63680F

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

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