#637714#637714

#637714 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.5% C 0.120 H 121.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#637714
RGB	rgb(99, 119, 20)
HSL	hsl(72, 71%, 27%)
HSV	hsv(72, 83%, 47%)
CMYK	cmyk(16.8%, 0%, 83.2%, 53.3%)
CIE-LAB	lab(46.84, -20.94, 47.24)
CIE-LCH	lch(46.84, 51.67, 113.91°)
OKLab	oklab(53.46% -0.0622 0.1031)
OKLCH	oklch(53.46% 0.12 121.1)
XYZ	xyz(11.8689, 15.8968, 3.1048)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#637714 #281477

analogous

#775914 #637714 #327714

triadic

#637714 #146377 #771463

tetradic

#637714 #147759 #281477 #771432

square

#637714 #147759 #281477 #771432

split-complementary

#637714 #143277 #591477

monochromatic

#161A04 #37430B #637714 #8FAB1D #B7DB2A

Accessibility & contrast

On white

5.02

#637714 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#637714 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #637714

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##637714	#FFFFFF	#000000	##FFFFFF
##637714	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)

#7F6F00

Deuteranopia (green-blind)

#7C6F1E

Tritanopia (blue-blind)

#697065

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #637714;
/* rgb */ color: rgb(99, 119, 20);
/* oklch */ color: oklch(53.5% 0.120 121.1);

Tailwind

colors: {
  custom: {
    50: '#939e5c',
    500: '#637714',
    950: '#000000',
  },
}

SCSS

$custom: #637714;
$custom-light: #939e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#637714",
  "rgb": {
    "r": 99,
    "g": 119,
    "b": 20
  },
  "hsl": {
    "h": 72.121,
    "s": 71.223,
    "l": 27.255
  },
  "oklch": {
    "l": 0.53459,
    "c": 0.12045,
    "h": 121.1
  },
  "luminance": 0.15897
}

Semantic roles & 50–950 ramp

primary

#637714

secondary

#513AAD

accent

#3AEE5E

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #637714

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

Preview Lab → · Contrast checker → · Palette generator →