#637414#637414

#637414 is a mid, moderate yellow-green. Relative luminance 0.152; OKLCH L 52.7% C 0.117 H 119.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#637414
RGB	rgb(99, 116, 20)
HSL	hsl(71, 71%, 27%)
HSV	hsv(71, 83%, 45%)
CMYK	cmyk(14.7%, 0%, 82.8%, 54.5%)
CIE-LAB	lab(45.90, -19.38, 46.40)
CIE-LCH	lch(45.90, 50.28, 112.67°)
OKLab	oklab(52.7% -0.0579 0.1014)
OKLCH	oklch(52.7% 0.117 119.8)
XYZ	xyz(11.5175, 15.1940, 2.9877)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#637414 #251474

analogous

#745514 #637414 #337414

triadic

#637414 #146374 #741463

tetradic

#637414 #147455 #251474 #741433

square

#637414 #147455 #251474 #741433

split-complementary

#637414 #143374 #551474

monochromatic

#161A05 #36400B #637414 #90A81D #BBDA28

Accessibility & contrast

On white

5.20

#637414 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#637414 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #637414

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##637414	#FFFFFF	#000000	##FFFFFF
##637414	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D00

Deuteranopia (green-blind)

#7A6D1E

Tritanopia (blue-blind)

#696D63

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #637414;
/* rgb */ color: rgb(99, 116, 20);
/* oklch */ color: oklch(52.7% 0.117 119.8);

Tailwind

colors: {
  custom: {
    50: '#939c5b',
    500: '#637414',
    950: '#000000',
  },
}

SCSS

$custom: #637414;
$custom-light: #939c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#637414",
  "rgb": {
    "r": 99,
    "g": 116,
    "b": 20
  },
  "hsl": {
    "h": 70.625,
    "s": 70.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.52701,
    "c": 0.11674,
    "h": 119.8
  },
  "luminance": 0.15194
}

Semantic roles & 50–950 ramp

primary

#637414

secondary

#4E3AAA

accent

#3AED5A

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #637414

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

Preview Lab → · Contrast checker → · Palette generator →