#63700F#63700F

#63700F is a mid, moderate yellow. Relative luminance 0.143; OKLCH L 51.7% C 0.114 H 117.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#63700F
RGB	rgb(99, 112, 15)
HSL	hsl(68, 76%, 25%)
HSV	hsv(68, 87%, 44%)
CMYK	cmyk(11.6%, 0%, 86.6%, 56.1%)
CIE-LAB	lab(44.63, -17.46, 46.74)
CIE-LCH	lch(44.63, 49.90, 110.48°)
OKLab	oklab(51.67% -0.053 0.1012)
OKLCH	oklch(51.67% 0.114 117.7)
XYZ	xyz(11.0263, 14.2756, 2.6264)
Luminance	0.1427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63700F #1C0F70

analogous

#704C0F #63700F #33700F

triadic

#63700F #0F6370 #700F63

tetradic

#63700F #0F704C #1C0F70 #700F33

square

#63700F #0F704C #1C0F70 #700F33

split-complementary

#63700F #0F3370 #4C0F70

monochromatic

#181B04 #333A08 #63700F #93A616 #C2DC1D

Accessibility & contrast

On white

5.45

#63700F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#63700F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63700F

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63700F	#FFFFFF	#000000	##FFFFFF
##63700F	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786900

Deuteranopia (green-blind)

#776A1A

Tritanopia (blue-blind)

#6A695F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #63700f;
/* rgb */ color: rgb(99, 112, 15);
/* oklch */ color: oklch(51.7% 0.114 117.7);

Tailwind

colors: {
  custom: {
    50: '#939959',
    500: '#63700f',
    950: '#000000',
  },
}

SCSS

$custom: #63700f;
$custom-light: #939959;
$custom-dark: #000000;

JSON

{
  "hex": "#63700f",
  "rgb": {
    "r": 99,
    "g": 112,
    "b": 15
  },
  "hsl": {
    "h": 68.041,
    "s": 76.378,
    "l": 24.902
  },
  "oklch": {
    "l": 0.51668,
    "c": 0.11423,
    "h": 117.7
  },
  "luminance": 0.14275
}

Semantic roles & 50–950 ramp

primary

#63700F

secondary

#4333A8

accent

#35F34E

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #63700F

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

Preview Lab → · Contrast checker → · Palette generator →