#637113#637113

#637113 is a mid, moderate yellow. Relative luminance 0.145; OKLCH L 51.9% C 0.114 H 118.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#637113
RGBrgb(99, 113, 19)
HSLhsl(69, 71%, 26%)
HSVhsv(69, 83%, 44%)
CMYKcmyk(12.4%, 0%, 83.2%, 55.7%)
CIE-LABlab(44.96, -17.84, 45.86)
CIE-LCHlch(44.96, 49.21, 111.25°)
OKLaboklab(51.94% -0.0538 0.1)
OKLCHoklch(51.94% 0.114 118.3)
XYZxyz(11.1685, 14.5100, 2.8283)
Luminance0.1451 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#637113 #211371
analogous
#715013 #637113 #347113
triadic
#637113 #136371 #711363
tetradic
#637113 #137150 #211371 #711334
square
#637113 #137150 #211371 #711334
split-complementary
#637113 #133471 #501371
monochromatic
#171A04 #353D0A #637113 #91A51C #BFDA25

Accessibility & contrast

On white

5.38
#637113 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.90
#637113 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #637113
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##637113#FFFFFF#000000##FFFFFF
##6371131.005.383.905.38
#FFFFFF5.381.0021.001.00
#0000003.9021.001.0021.00
##FFFFFF5.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#796A00
Deuteranopia (green-blind)
#786B1C
Tritanopia (blue-blind)
#6A6A60
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #637113;
/* rgb */ color: rgb(99, 113, 19);
/* oklch */ color: oklch(51.9% 0.114 118.3);
Tailwind
colors: {
  custom: {
    50: '#92995b',
    500: '#637113',
    950: '#000000',
  },
}
SCSS
$custom: #637113;
$custom-light: #92995b;
$custom-dark: #000000;
JSON
{
  "hex": "#637113",
  "rgb": {
    "r": 99,
    "g": 113,
    "b": 19
  },
  "hsl": {
    "h": 68.936,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.51939,
    "c": 0.11358,
    "h": 118.3
  },
  "luminance": 0.1451
}

Semantic roles & 50–950 ramp

primary
#637113
secondary
#4938A8
accent
#3AEE55
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0D0E04
muted
#7E7E79

Preview Lab

Preview with #637113

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

Preview Lab → · Contrast checker → · Palette generator →

#637113 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva