#639426#639426

#639426 is a mid, vivid yellow-green. Relative luminance 0.240; OKLCH L 61.0% C 0.147 H 130.8°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX#639426
RGBrgb(99, 148, 38)
HSLhsl(87, 59%, 36%)
HSVhsv(87, 74%, 58%)
CMYKcmyk(33.1%, 0%, 74.3%, 42%)
CIE-LABlab(56.06, -34.04, 49.81)
CIE-LCHlch(56.06, 60.32, 124.35°)
OKLaboklab(60.97% -0.0965 0.1116)
OKLCHoklch(60.97% 0.148 130.8)
XYZxyz(16.0852, 23.9718, 5.6129)
Luminance0.2397 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#639426 #572694
analogous
#948E26 #639426 #2C9426
triadic
#639426 #266394 #942663
tetradic
#639426 #26948E #572694 #94262C
square
#639426 #26948E #572694 #94262C
split-complementary
#639426 #262C94 #8E2694
monochromatic
#22330D #426319 #639426 #84C533 #A1D65F

Accessibility & contrast

On white

3.62
#639426 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.79
#639426 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #639426
5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##639426#FFFFFF#000000##000000
##6394261.003.625.795.79
#FFFFFF3.621.0021.0021.00
#0000005.7921.001.001.00
##0000005.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#9B8911
Deuteranopia (green-blind)
#948530
Tritanopia (blue-blind)
#658E7F
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #639426;
/* rgb */ color: rgb(99, 148, 38);
/* oklch */ color: oklch(61.0% 0.147 130.8);
Tailwind
colors: {
  custom: {
    50: '#93b368',
    500: '#639426',
    950: '#000000',
  },
}
SCSS
$custom: #639426;
$custom-light: #93b368;
$custom-dark: #000000;
JSON
{
  "hex": "#639426",
  "rgb": {
    "r": 99,
    "g": 148,
    "b": 38
  },
  "hsl": {
    "h": 86.727,
    "s": 59.14,
    "l": 36.471
  },
  "oklch": {
    "l": 0.60973,
    "c": 0.1475,
    "h": 130.8
  },
  "luminance": 0.23972
}

Semantic roles & 50–950 ramp

primary
#639426
secondary
#865BBB
accent
#45E28B
background
#F9FBF6
surface
#F2F6EB
border
#CCD0C6
text
#0D1107
muted
#7E807A

Preview Lab

Preview with #639426

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

Preview Lab → · Contrast checker → · Palette generator →

#639426 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva