#63690F#63690F

#63690F 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	#63690F
RGB	rgb(99, 105, 15)
HSL	hsl(64, 75%, 24%)
HSV	hsv(64, 86%, 41%)
CMYK	cmyk(5.7%, 0%, 85.7%, 58.8%)
CIE-LAB	lab(42.45, -13.67, 44.86)
CIE-LCH	lch(42.45, 46.89, 106.95°)
OKLab	oklab(49.92% -0.0426 0.0971)
OKLCH	oklch(49.92% 0.106 113.7)
XYZ	xyz(10.2837, 12.7905, 2.3789)
Luminance	0.1279 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63690F #150F69

analogous

#69420F #63690F #36690F

triadic

#63690F #0F6369 #690F63

tetradic

#63690F #0F6942 #150F69 #690F36

square

#63690F #0F6942 #150F69 #690F36

split-complementary

#63690F #0F3669 #420F69

monochromatic

#191B04 #313307 #63690F #959F17 #C8D41E

Accessibility & contrast

On white

5.90

#63690F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#63690F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63690F

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

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

#716518

Tritanopia (blue-blind)

#6A6259

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #63690f;
/* rgb */ color: rgb(99, 105, 15);
/* oklch */ color: oklch(49.9% 0.106 113.7);

Tailwind

colors: {
  custom: {
    50: '#939358',
    500: '#63690f',
    950: '#000000',
  },
}

SCSS

$custom: #63690f;
$custom-light: #939358;
$custom-dark: #000000;

JSON

{
  "hex": "#63690f",
  "rgb": {
    "r": 99,
    "g": 105,
    "b": 15
  },
  "hsl": {
    "h": 64,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.49917,
    "c": 0.10605,
    "h": 113.7
  },
  "luminance": 0.1279
}

Semantic roles & 50–950 ramp

primary

#63690F

secondary

#3A32A1

accent

#36F243

background

#F9F9F5

surface

#F2F1E9

border

#CCCBC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #63690F

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

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