#63690E#63690E

#63690E is a mid, moderate yellow. Relative luminance 0.128; OKLCH L 49.9% C 0.106 H 113.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#63690E
RGB	rgb(99, 105, 14)
HSL	hsl(64, 76%, 23%)
HSV	hsv(64, 87%, 41%)
CMYK	cmyk(5.7%, 0%, 86.7%, 58.8%)
CIE-LAB	lab(42.44, -13.70, 45.14)
CIE-LCH	lch(42.44, 47.17, 106.89°)
OKLab	oklab(49.91% -0.0428 0.0975)
OKLCH	oklch(49.91% 0.107 113.7)
XYZ	xyz(10.2768, 12.7877, 2.3423)
Luminance	0.1279 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63690E #140E69

analogous

#69410E #63690E #35690E

triadic

#63690E #0E6369 #690E63

tetradic

#63690E #0E6941 #140E69 #690E35

square

#63690E #0E6941 #140E69 #690E35

split-complementary

#63690E #0E3569 #410E69

monochromatic

#191B04 #303307 #63690E #969F15 #C9D51C

Accessibility & contrast

On white

5.90

#63690E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#63690E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63690E

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63690E	#FFFFFF	#000000	##FFFFFF
##63690E	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)

#726300

Deuteranopia (green-blind)

#716517

Tritanopia (blue-blind)

#6A6259

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #63690e;
/* rgb */ color: rgb(99, 105, 14);
/* oklch */ color: oklch(49.9% 0.106 113.7);

Tailwind

colors: {
  custom: {
    50: '#939357',
    500: '#63690e',
    950: '#000000',
  },
}

SCSS

$custom: #63690e;
$custom-light: #939357;
$custom-dark: #000000;

JSON

{
  "hex": "#63690e",
  "rgb": {
    "r": 99,
    "g": 105,
    "b": 14
  },
  "hsl": {
    "h": 63.956,
    "s": 76.471,
    "l": 23.333
  },
  "oklch": {
    "l": 0.49912,
    "c": 0.1065,
    "h": 113.7
  },
  "luminance": 0.12788
}

Semantic roles & 50–950 ramp

primary

#63690E

secondary

#3831A2

accent

#35F341

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #63690E

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

Preview Lab → · Contrast checker → · Palette generator →