#63701D#63701D

#63701D is a mid, moderate yellow. Relative luminance 0.143; OKLCH L 51.8% C 0.106 H 118.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#63701D
RGB	rgb(99, 112, 29)
HSL	hsl(69, 59%, 28%)
HSV	hsv(69, 74%, 44%)
CMYK	cmyk(11.6%, 0%, 74.1%, 56.1%)
CIE-LAB	lab(44.70, -16.80, 42.05)
CIE-LCH	lch(44.70, 45.28, 111.77°)
OKLab	oklab(51.75% -0.05 0.0938)
OKLCH	oklch(51.75% 0.106 118.1)
XYZ	xyz(11.1618, 14.3298, 3.3401)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63701D #2A1D70

analogous

#70541D #63701D #39701D

triadic

#63701D #1D6370 #701D63

tetradic

#63701D #1D7054 #2A1D70 #701D39

square

#63701D #1D7054 #2A1D70 #701D39

split-complementary

#63701D #1D3970 #541D70

monochromatic

#151806 #383F10 #63701D #8EA12A #B6CC3B

Accessibility & contrast

On white

5.43

#63701D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#63701D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63701D

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63701D	#FFFFFF	#000000	##FFFFFF
##63701D	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0F

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#696A60

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #63701d;
/* rgb */ color: rgb(99, 112, 29);
/* oklch */ color: oklch(51.8% 0.106 118.1);

Tailwind

colors: {
  custom: {
    50: '#92995f',
    500: '#63701d',
    950: '#000000',
  },
}

SCSS

$custom: #63701d;
$custom-light: #92995f;
$custom-dark: #000000;

JSON

{
  "hex": "#63701d",
  "rgb": {
    "r": 99,
    "g": 112,
    "b": 29
  },
  "hsl": {
    "h": 69.398,
    "s": 58.865,
    "l": 27.647
  },
  "oklch": {
    "l": 0.51754,
    "c": 0.10633,
    "h": 118.1
  },
  "luminance": 0.1433
}

Semantic roles & 50–950 ramp

primary

#63701D

secondary

#5344A4

accent

#46E25E

background

#F9F9F5

surface

#F1F2EA

border

#CBCCC6

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #63701D

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

Preview Lab → · Contrast checker → · Palette generator →