#669B25#669B25

#669B25 is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.9% C 0.156 H 131.2°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX#669B25
RGBrgb(102, 155, 37)
HSLhsl(87, 61%, 38%)
HSVhsv(87, 76%, 61%)
CMYKcmyk(34.2%, 0%, 76.1%, 39.2%)
CIE-LABlab(58.42, -36.12, 52.53)
CIE-LCHlch(58.42, 63.75, 124.51°)
OKLaboklab(62.93% -0.1024 0.1171)
OKLCHoklch(62.93% 0.156 131.2)
XYZxyz(17.5346, 26.4004, 5.9218)
Luminance0.2640 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#669B25 #5A259B
analogous
#9B9525 #669B25 #2B9B25
triadic
#669B25 #25669B #9B2566
tetradic
#669B25 #259B95 #5A259B #9B252B
square
#669B25 #259B95 #5A259B #9B252B
split-complementary
#669B25 #252B9B #95259B
monochromatic
#25380D #456A19 #669B25 #87CC31 #A3D961

Accessibility & contrast

On white

3.34
#669B25 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.28
#669B25 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B25
6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##669B25#FFFFFF#000000##000000
##669B251.003.346.286.28
#FFFFFF3.341.0021.0021.00
#0000006.2821.001.001.00
##0000006.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#A28F0A
Deuteranopia (green-blind)
#9B8B31
Tritanopia (blue-blind)
#689485
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #669b25;
/* rgb */ color: rgb(102, 155, 37);
/* oklch */ color: oklch(62.9% 0.156 131.2);
Tailwind
colors: {
  custom: {
    50: '#96b969',
    500: '#669b25',
    950: '#000000',
  },
}
SCSS
$custom: #669b25;
$custom-light: #96b969;
$custom-dark: #000000;
JSON
{
  "hex": "#669b25",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 37
  },
  "hsl": {
    "h": 86.949,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62935,
    "c": 0.15553,
    "h": 131.2
  },
  "luminance": 0.26401
}

Semantic roles & 50–950 ramp

primary
#669B25
secondary
#895DBF
accent
#43E58C
background
#F9FBF6
surface
#F2F6EB
border
#CCD0C6
text
#0E1107
muted
#7E807A

Preview Lab

Preview with #669B25

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

Preview Lab → · Contrast checker → · Palette generator →

#669B25 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva