#638115#638115

#638115 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 56.0% C 0.132 H 124.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#638115
RGBrgb(99, 129, 21)
HSLhsl(77, 72%, 29%)
HSVhsv(77, 84%, 51%)
CMYKcmyk(23.3%, 0%, 83.7%, 49.4%)
CIE-LABlab(49.99, -25.94, 49.75)
CIE-LCHlch(49.99, 56.11, 117.54°)
OKLaboklab(56.01% -0.0758 0.1087)
OKLCHoklch(56.01% 0.132 124.9)
XYZxyz(13.1313, 18.4071, 3.5704)
Luminance0.1841 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#638115 #331581
analogous
#816915 #638115 #2D8115
triadic
#638115 #156381 #811563
tetradic
#638115 #158169 #331581 #81152D
square
#638115 #158169 #331581 #81152D
split-complementary
#638115 #152D81 #691581
monochromatic
#141A04 #3B4C0C #638115 #8BB61E #AEDE33

Accessibility & contrast

On white

4.49
#638115 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.68
#638115 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #638115
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##638115#FFFFFF#000000##000000
##6381151.004.494.684.68
#FFFFFF4.491.0021.0021.00
#0000004.6821.001.001.00
##0000004.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#897800
Deuteranopia (green-blind)
#857721
Tritanopia (blue-blind)
#687A6E
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #638115;
/* rgb */ color: rgb(99, 129, 21);
/* oklch */ color: oklch(56.0% 0.132 124.9);
Tailwind
colors: {
  custom: {
    50: '#93a55e',
    500: '#638115',
    950: '#000000',
  },
}
SCSS
$custom: #638115;
$custom-light: #93a55e;
$custom-dark: #000000;
JSON
{
  "hex": "#638115",
  "rgb": {
    "r": 99,
    "g": 129,
    "b": 21
  },
  "hsl": {
    "h": 76.667,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.56007,
    "c": 0.13247,
    "h": 124.9
  },
  "luminance": 0.18407
}

Semantic roles & 50–950 ramp

primary
#638115
secondary
#5E3CB6
accent
#39EF6C
background
#F9FAF5
surface
#F2F4EA
border
#CCCEC6
text
#0D0F05
muted
#7E7F79

Preview Lab

Preview with #638115

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

Preview Lab → · Contrast checker → · Palette generator →

#638115 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva