#63771A#63771A

#63771A is a mid, moderate yellow-green. Relative luminance 0.159; OKLCH L 53.5% C 0.117 H 121.3°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#63771A
RGB	rgb(99, 119, 26)
HSL	hsl(73, 64%, 28%)
HSV	hsv(73, 78%, 47%)
CMYK	cmyk(16.8%, 0%, 78.2%, 53.3%)
CIE-LAB	lab(46.87, -20.66, 45.28)
CIE-LCH	lch(46.87, 49.77, 114.52°)
OKLab	oklab(53.5% -0.0609 0.1001)
OKLCH	oklch(53.5% 0.117 121.3)
XYZ	xyz(11.9291, 15.9209, 3.4217)
Luminance	0.1592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63771A #2E1A77

analogous

#775C1A #63771A #34771A

triadic

#63771A #1A6377 #771A63

tetradic

#63771A #1A775C #2E1A77 #771A34

square

#63771A #1A775C #2E1A77 #771A34

split-complementary

#63771A #1A3477 #5C1A77

monochromatic

#151905 #39450F #63771A #8DA925 #B2D338

Accessibility & contrast

On white

5.02

#63771A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#63771A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63771A

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63771A	#FFFFFF	#000000	##FFFFFF
##63771A	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F05

Deuteranopia (green-blind)

#7C6F23

Tritanopia (blue-blind)

#697065

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #63771a;
/* rgb */ color: rgb(99, 119, 26);
/* oklch */ color: oklch(53.5% 0.117 121.3);

Tailwind

colors: {
  custom: {
    50: '#929e5f',
    500: '#63771a',
    950: '#000000',
  },
}

SCSS

$custom: #63771a;
$custom-light: #929e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#63771a",
  "rgb": {
    "r": 99,
    "g": 119,
    "b": 26
  },
  "hsl": {
    "h": 72.903,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53495,
    "c": 0.11718,
    "h": 121.3
  },
  "luminance": 0.15921
}

Semantic roles & 50–950 ramp

primary

#63771A

secondary

#5841AC

accent

#41E764

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #63771A

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

Preview Lab → · Contrast checker → · Palette generator →